Which forums are you talking about? Bitcointalk where most of users of the gambling section are just there for the quotas of their signature campaign, mostly licking boots of any casino around? I don't think it's more reliable than a serious reviewing website where review from users are available.
This is true the majority of gambling section posters on this forum are there just to fill they quotas, and only a few of those posting there actually play gambling games in the real sense, I dont know why but that ks because some of the casino signature campaigns require they participant to make a certain number of posts in the gambling section.