When Reviewer Comments Conflict

You open the decision letter. Two reviews. Reviewer 1 praises the methodology and asks for minor clarifications. Reviewer 2 says the methodology is fundamentally flawed and demands a complete redesign.

Both are reviewing the same paper. Both are ostensibly qualified experts. And somehow, they arrived at opposite conclusions.

This is not unusual. In fact, conflicting reviewer comments are one of the most common situations in peer review. The problem is that most authors treat it as a crisis. They freeze. They try to satisfy both reviewers simultaneously. They rewrite the paper into a confused middle ground that pleases nobody.

That approach almost always fails, because the goal was never to make both reviewers happy. The goal is to give the editor a reason to say yes. Understanding this requires stepping back to see how the academic publishing system is actually structured — and whose interests the editor is really serving.

Why Reviewers Disagree

Before deciding how to respond, it helps to understand why conflicts happen in the first place.

Reviewers are not applying a shared rubric. Each reviewer brings different methodological preferences, disciplinary norms, and tolerance for interpretive risk. One reviewer may consider a limitation acceptable because it is standard in similar studies. Another may consider the same limitation disqualifying because they come from a subfield where different standards apply.

This is not a failure of the review system. It is an inherent feature of expert evaluation. People with deep knowledge in the same broad area can hold genuinely different positions on what constitutes sufficient evidence, appropriate scope, or acceptable claims.

The editor knows this. Editors deal with conflicting reviews constantly. They are not shocked when Reviewer 1 and Reviewer 2 disagree. What they need from you is not resolution of the disagreement itself, but a response that demonstrates you understood both perspectives and made defensible decisions about how to proceed.

The Real Audience Is the Editor

This is the most important thing to internalize: the rebuttal letter is written for the editor, not for the reviewers.

Reviewers will read your response to their specific comments. But the editor reads the entire exchange. And the editor is the one who makes the decision.

When reviewer comments conflict, the editor is watching for specific signals:

  • Does the author understand the substance of both positions?
  • Does the author make clear, justified choices rather than vague compromises?
  • Does the author maintain scholarly tone even when disagreeing?
  • Does the response create more work, or does it move toward resolution?

If your rebuttal reads like you are caught between two masters, trying to appease both, the editor sees a manuscript that will require another round. If your rebuttal reads like you understood the tension, made a reasoned decision, and addressed each point with clarity, the editor sees a manuscript moving toward acceptance.

The Framework: Agree, Absorb, or Redirect

Not every conflict between reviewers requires the same strategy. The approach depends on the nature of the disagreement. Over many revisions, I have found that conflicts fall into three categories, each requiring a different response.

When one reviewer is right and the other is wrong

This is the simplest case, but the hardest to handle diplomatically. You know Reviewer 2 misunderstood your design. You know the criticism does not apply. But saying “Reviewer 2 is wrong” is a guaranteed way to escalate.

The strategy here is to agree with Reviewer 1 openly, then redirect Reviewer 2 by clarifying without confronting.

You do not say: “We disagree with Reviewer 2.” You say: “We appreciate Reviewer 2’s concern about X. To clarify, our approach uses Y [cite], which addresses this concern because Z. We have added a paragraph to the Methods section to make this rationale more explicit.”

The key move: you treat Reviewer 2’s objection as a clarity problem, not an error on their part. This allows you to hold your ground without creating adversarial dynamics.

When both reviewers have partial validity

This is the most common scenario. Reviewer 1 wants you to expand the scope. Reviewer 2 wants you to narrow it. Both have reasonable justifications.

The strategy here is to absorb elements from both and frame your decision as a considered synthesis.

You might write: “Reviewer 1 raises an important point about contextual factors, and Reviewer 2 rightly notes the risk of overextending our claims. We have addressed both concerns by adding a subsection discussing the contextual variables Reviewer 1 identified, while also clarifying our scope limitations as Reviewer 2 suggested.”

The key move: you show the editor that you did not simply pick a side. You extracted the valid core from each critique and integrated both into a stronger manuscript.

When the conflict is about taste or interpretation

Sometimes reviewers disagree not on method or evidence, but on framing, emphasis, or theoretical positioning. One reviewer wants a more conservative interpretation. The other wants bolder claims.

This is where many authors make their biggest mistake: they try to satisfy the reviewer with the stronger opinion. Instead, you should anchor your response in the evidence and let the data determine the framing.

You might write: “We recognize that Reviewers 1 and 2 hold different views on the appropriate scope of interpretation. We have revised the Discussion to ensure our claims remain closely tied to the evidence presented, while acknowledging the broader implications that Reviewer 1 identified as a direction for future research.”

The key move: you position yourself as methodologically disciplined rather than aligned with either reviewer’s preference. Editors respect this.

What Never Works

A few approaches that seem reasonable but consistently backfire:

Trying to give both reviewers exactly what they asked for. When requests conflict, compliance with both produces incoherence. The revised paper reads as if two different authors wrote different sections.

Ignoring the conflict and hoping the editor does not notice. Editors notice. If you do not acknowledge the tension, the editor has to resolve it themselves. That is additional cognitive work you are creating for the person who decides your paper’s fate.

Being defensive or dismissive. Any sentence that begins with “We respectfully disagree” followed by a paragraph explaining why the reviewer is wrong reads as combative regardless of the word “respectfully.” Reframe objections. Do not rebut them head-on.

Escalating to the editor directly. Some authors write a cover letter saying “These reviewers clearly disagree, so we need editorial guidance.” This transfers the decision burden to the editor and signals that you cannot manage the revision independently.

How to Structure the Rebuttal Letter

The mechanics matter. A well-structured rebuttal letter makes the editor’s job easier, which is always in your interest.

For each conflicting point:

  1. State the reviewer’s comment. Quote or paraphrase accurately.
  2. Acknowledge the concern. Show you understood the substance, not just the surface.
  3. Describe what you did. Be specific about changes made.
  4. Reference the manuscript. Point to exact pages, paragraphs, or line numbers.
  5. When comments conflict, address them in sequence and explicitly note the tension. Do not pretend it does not exist.

A short paragraph linking the two responses works well: “We note that Reviewers 1 and 2 offered different perspectives on [topic]. After careful consideration, we addressed this by [specific decision], which we believe incorporates the strengths of both suggestions.”

This single sentence does enormous work. It tells the editor: I saw the conflict. I thought about it. I made a decision. Here is what I did.

Diplomatic Rebuttal Scripts

Below are template scripts for the most common conflict scenarios. Adapt the language to your field and situation.


Script 1: Reviewer 1 is right, Reviewer 2 is wrong

Responding to Reviewer 2, Comment [X]:

We thank Reviewer 2 for raising this concern regarding [specific issue]. We understand how [aspect of the paper] may have suggested [the misunderstanding]. To clarify, our approach is based on [method/rationale], which is consistent with [cite established precedent]. We have revised [specific section] to make this rationale more transparent. Please see page [X], paragraph [X] of the revised manuscript.

Linking note to editor:
We note that this point relates to Reviewer 1’s Comment [Y], where the same methodological choice was viewed favorably. We believe the additional clarification we have provided addresses Reviewer 2’s concern while preserving the approach Reviewer 1 endorsed.


Script 2: Both reviewers have valid but opposing points

Responding to the differing perspectives of Reviewers 1 and 2 on [topic]:

Reviewer 1 suggested [expanding/adding/emphasizing X], while Reviewer 2 recommended [narrowing/removing/de-emphasizing X]. We appreciate both perspectives and recognize the tension between them.

After careful consideration, we have [describe specific decision]. This approach incorporates Reviewer 1’s concern about [specific valid point] while respecting Reviewer 2’s caution regarding [specific valid point]. The relevant revisions can be found in [section, page numbers].


Script 3: Disagreement is about interpretation or framing

Responding to Reviewers 1 and 2 on the scope of interpretation:

We recognize that Reviewers 1 and 2 hold different views regarding [how far the interpretation should extend / the theoretical framing / the emphasis of the Discussion]. We have revised the Discussion to ensure that all claims are closely supported by the evidence presented in our study. Where broader implications exist, we have noted them as directions for future investigation rather than conclusions of the current work. We believe this approach balances rigor with intellectual honesty. See revised Discussion, pages [X-Y].


Script 4: One reviewer requests additions that the other explicitly opposes

Responding to Reviewer 1, Comment [X] and Reviewer 2, Comment [Y]:

Reviewer 1 recommended that we include [additional analysis/section/data]. Reviewer 2, in contrast, suggested that the manuscript would benefit from [streamlining/removing similar content]. We considered both recommendations carefully.

We have [chosen to add a focused subsection / opted to include a concise summary / decided to address this in supplementary materials] that responds to Reviewer 1’s request without expanding the manuscript scope in a way that would conflict with Reviewer 2’s recommendation for conciseness. This revision appears on page [X].


Script 5: Acknowledging a conflict you cannot fully resolve

Note to the Editor regarding Comments [X] from Reviewer 1 and [Y] from Reviewer 2:

We note that Reviewers 1 and 2 have offered differing assessments of [specific element]. We have carefully considered both perspectives and have revised [specific section] to address the concerns raised by each reviewer to the extent possible within the scope of this study. We recognize that this point may benefit from further editorial guidance and are prepared to make additional revisions if the Editor considers them necessary.


The Underlying Principle

Conflicting reviews feel like a trap. They are actually an opportunity, because most authors handle them poorly. It is worth noting that many of the conflicts you encounter are symptoms of a deeper issue: reviewers often respond to surface problems rather than the manuscript’s actual weakness, which is why two reviewers examining the same paper can arrive at entirely different diagnoses.

When you respond to conflicting reviews with clarity, structure, and editorial awareness, you signal something important: you understand how the system works. You are not just a writer defending a manuscript. You are a colleague making the editor’s decision easier.

That is what moves papers from “revise” to “accept.”

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Tuyen Tran

Tuyen Tran

Pediatric surgeon and independent clinical researcher. I write about how real clinical research actually works — built from real manuscripts, real mistakes, and AI used deliberately as a thinking tool. More about me