I think gambling sites are very visible from some of the existing reviews, as gambling sites can not afford to buy reviews, and in real live, gambling sites will get good reviews if they are proven to be honest and pay.
I would have become happy if you say something else than to talk about good and bad sites. People are looking into gambling since long time. This cant be ended but we must try to eliminate it slowly and gradually. We have to see how people are ruining their lives and their families are on stake. These gamblers dont earn and they come to roads once they are finished with what they had stored.