Macs are just not for gaming. Macs are... well, for design and basic functions. I personally hate them, but they aren't "bad" computers. Personally, I prefer Linux of the three, but never would I ever think of gaming on a Linux. I know better.

We have preferences... you know, like races and classes. But would you go into a dungeon with a full party of white mages, thinking you'd clear it? Macs are not made for gaming. You buy it knowing that. Therefore, if you try to make it work and it fails, don't blame the game.

Unless it's unplayable, like currently. Then you complain. But if you buy a mac for gaming, you are buying the inferior system of the available systems.