What's interesting here is that even though the admin is not active I've never seen a complaint.
Not just here, I haven't seen any complaints about them anywhere online.
They were originally a CSGO gambling site when they began, and they have grown in popularity within the e-gaming community as one of the best CSGO gambling sites online. Due to the fact that their games have already gotten big success within the gaming community, Gamdom decided to open up to the crypto community as well. I think this is a great move, as this is one of the last missing pieces of the puzzle that is needed to enable cryptocurrencies to enter the mainstream of the gaming community.
This site is one of the first to be active on the forum as far as I can remember. And I've never really read any serious complaints about the site, and they have a really solid and solid reputation which is very important. Customers want a reliable site. I think that the necessary countries are banned these days, but that is probably due to the license conditions.