Nowadays it is almost impossible to rely on any type of review as almost all the review site is full of fake reviews. So, I do not rely on any review site regarding gambling. Regarding gambling, I only rely on the reviews/feedback/comments on Bitcoin talk org. It is easy to know from the forum about the site.
Anyone who finds himself in this forum and who also is a gambler has solve 50% of his problems as regards to scamming and scams. It is very difficult for an old gambler who is a member of this forum to play in scam casino. The reputation system of bitcointalk is working wonders and saving gamblers. When you check well the majority of scam complaints come from newbies who may not have known how bitcointalk works.
Almost every review sites now is paid. No one does a free review anymore and since you are paid, your conscience is somewhat biased and you may end up making a compromised review. I do not rely on review sites for anything.