i know what you mean, check out my rig in my sig
I played it at 1680 x 1050, with 2X AA, and all i get was 10-25 FPS.
WHAT KIND OF CRAP IS THAT!!?!?!?
Its also doing the same thing on the PS3, and 360, but the 360 isnt as worse as the PS3, but comparing them both, its still pretty bad.
They need a new patch...