you must be a Mac user because the game is unplayable for PC or say the least the select few people who are having FPS issues before the 50083 rolled out.
It just runs okay on my machine. Core i7_920 4gbs of RAM GTX680 (settings on high with shadows set to medium or maxed out everything run about the same) [30/60fps] When zooming in and out textures are a crosshatch black for a moment before loading. Also during battles the FPS can drop below 30fps.
I actually just had my first full crash of the game. It was locking up and then simulation ended. 3770k @ 4.6 ghz 32 gb ram gtx 680