What I don't like about the list of crypto casinos here is that it repeats the mistake of so many other review websites by listing noname casinos along with some popular ones. Winz.io is a casino I've seen before on such websites, but it's barely active on Bitcointalk (last post in their ANN thread was in April and their official account being last active in April as well). If it's not a popular casino and their representative is basically dead on Bitcointalk, there's a high risk of being scammed and there being nothing that can be done about it. Then there are Golden star, Katsubet and Duck luck (to name a few) which I haven't heard of, but here they're in top-10. Moreover, many casinos which are popular and reputable (Crypto-games, Bitcasino.io, Bustabit, Stake) are not on the list at all.