If you googled coinplay review, you will not find there's an article pointed out if this casino is scam, similar like 1xbit. Remember this is Bitcointalk, not Gamblingtalk where Average Joe will not expect if gambling discussion in this forum is big and very useful.
I'm not surprised, though, if any of their scam history or story can't be found anywhere on the internet, as they spend a lot of the scammed money covering up the scam and hugely on promotion.
Here is the bitcoin forum, and everything relating to crypto is discussed on different boards. I'm not surprised if most people are not aware of the gambling side of the forum, but how do they only have to discover that their scam casino can also be reported here or that the reputation of such a casino could be checked here? Or let me just believe that they spend more time looking for solutions after they are scammed and bomb into this forum unexpectedly.