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Hi Luke, Martijn is correct, the source code of these pages is too similar. Moz's threshold for marking content as duplicate is 90%, meaning if the source code of any 2 pages is 90% the same, they flag it. I also agree that there are better things you can spend your time on. But if you do want to address it, there are a few things you can do: Custom review at the product level - user generated content is awesome because it helps build confidence for other users, but in this case, it also creates unique content Q&A section - See Amazon for an example, the benefits are the same as above Write unique product descriptions for each product - this one is obviously the most time consuming, but is also pretty simple compared to the others.