i've played for almost 2 years now, a bit on and off, and mu biggest complaint is the upgrade cost. 1500 are so annoying to grind for even once, much less for a whole deck.
I loved this game when it cam out and was even thinking of spending a couple bucks on it... but the way things are headed makes me want to stop playing this game. It has just become limitation over limitation unless you pay, and I'm sad that the game has become that. Until rumble gets its act together, this is getting a 1 star and I'm not paying any money i might have.
@SonicShadowTails: there needs to be server restarts when there are more than 30000 players at any given moment plus they're not even that often so please stop whining about server restarts people