Be Skeptical of Incentivized Reviews
Sometimes, reviewers will receive an item for free or at a discount in exchange for a review. Per Amazon’s policies, the review itself must disclose that this is the case. (If you suspect that it doesn’t, you can report that particular review to Amazon.)
To be clear, a reviewer getting an item for review doesn’t automatically mean their review is sketchy. But it doesn’t exactly inspire confidence in their ability to write an unbiased review. Just something to keep in mind.