I must say that I am a big fan of review copies. Whenever I see a review copy offer, I grab it and use it for my side-projects on which I barely invest my time. Unlike a lot of other BHW members, I always write honest reviews. Most of the times I go back later to the review thread to post ranking updates and screenshots. There was a review copy offered on this thread. I grabbed the review copy, and posted my review right after I got the report without further investigation. A friend from BHW also got a review copy for this service, and shot me a PM asking about the quality of the review copy I got since he checked the PBN website and found out it was an old porn domain and had crappy links to it. As soon as I read the PM, I went and checked it myself to find out that what I read was true. I went to the review copy thread and made another post: After my post, the thread was closed by Apricot on OP's request. On that post I mentioned that I'm risking the website for which I got the review copy for, and that is what happened. All the keywords I was ranking for on top 100 got deindexed:I also started getting a lot of errors on search console: I've got two lessons to share with you guys from this outcome: 1. For service prodivers - Don't offer review copies unless you have a good service and you want get 100% honest reviews 2. For reviewers - Be careful when writing honest reviews. If the service is shit, ask the provider to undo it. Don't write a review at all, unless you want your site getting spammed to death.