Whats to say, the game world is huge, taking over 100+ hours (if you take side missions.) the game looks sweet on a high end PC and the story is killer.
Combat could be a little better, most FPS fans with feel its to slow with most RPG fans with think it a bit to shooter based. The PC version also crashes alot but a patch will fix that soon I am sure.
By far a great game in a sea of crap that has been coming out lately.