I don't consider myself the most mathematically gifted person on earth but the FUN token system sounds simple enough for me. As I updated last week I finally got myself into it. Bought 2 portions of FUN, locking one for 30 days and the other just holding freely. Premium benefits kicked in exactly a day later.

The slider and table for Premium also shows you exactly what you get with each level, and how much more you need to get to the next level. Don't know what's so complicated about that.

Or, as TheQuin says. Just deposit, gamble, withdraw. That's never changed!