~That guy is talking about buying 2500 tokens (I suppose FUN tokens for the premium membership) and than claims to have lost over 2000$ while buying 2500 tokens would only cost 18-19$ lol. To assure all the new members on here also, this is one of the most legit sites out there and I, together with a lot of players, can only recommend it.
They probably bought 2500 in each of 100 accounts and then ran a bot to play free rolls 24/7.
You are probably right. For a few dollars, people are ready to create +100 accounts literally, and they will farm as long as they can. And some of them are not imaginative when creating all those email/casino/wallet accounts, they use almost identical usernames, wallet/IP addresses... Neverending troubles with abusers.