[peacemaker]

Funny you mention this because a friend and I were sick of video game review sites leaving obviously paid for 10/10 reviews (here's looking at you, Eurogamer). So we put together plans to build a "review the reviewers" website where people could leave feedback on a particular reviewers integrity, honesty, trends and so on.

We never did finish it but I have lots of code, docs, ideas and research from that time and I'd be happy to help with your idea if you pursue it.