Yup, this is the biggest scam. Competition sites review other sites to blacklist them so you go and buy from their own site, and they are the biggest scammers.
A legal site will not review another competition because it is not fearing the competition.
I had trusted the review, and placed an order from one of the sites reviewed, and ended up getting ripped off. Best way is to check the site, see if they respond, and if there is any testimonials.
All these review sites also operate id sites which are the real scam sites.
These scam review sites promote themselves and a legitimate site will not post a review. just email and ask a site to reveiw another site. If they say negative stuff then it is a scam site.
FRAUDULENT FAKE ID REVIEW WEB SITES THAT POST REVIEWS ABOUT COMPETITION AND THEN GOOD REVIEWS ABOUT THEIR OWN SITES... BEWARE...