I dig the idea that this game put forward - it's a unique take on randomly-generated stats that can be appealing! I think that, for the sake of the player, firing automatically (as opposed to having to click for each bullet) would help a little bit (as well as giving you the opportunity for fire rate buffs and debuffs in the gambling system).

Interesting idea of gambling the character stats and the game was fun but still with a lot to do with it. The chance to win a better weapon (or a worse) would be cool