yer i dont think that much of it. To some it might be just another FPS. My pc runs it sweet, UNDER XP ONLY. Good thing ive kept xp and vista dual boot still. Dont get me wrong it works and installs in vista, but theres heaps of vid problems ive had in game.
My pc specs- x2 3800+((2.4ghz), 2gigram, 7900gt, a8n32, 74g raptor etc etc...this runs it up all max settings fine with no lag. But i have heard others with 8800's have to turn down some lighting effects, so who knows...
If your not a hard core FPS player, id say dont bother.