This game is completely unplayable for me. Obviously I can't play it at the native resolution of 2880 by 1800 but it looks like crap once you bring the resolution and graphics down. Right now its at 1440 by 900 at low settings Even at that rate it still lags sometimes. Why does this run sooooo bad and Diablo 3 runs smooth at 2880 by 1800 I'm not playing this through bootcamp, this was from the mac app store. How come I have the 2200 dollar machine that can't play a 20 dollar game?