I personally find it a great FPS. Singleplayer has VERY realistic combat, all kills take 1-2 shots (1 if you are good). You can wound enemies so they shoot you with a pistol while there on the ground crawling. Multi-player is pretty damn fun too, many modes.
The Campaign
IS
AMAZING!
The ending is truly epic, and truly reminds me of a good movie.
I recommend this game to any FPSer. This game has great gameplay, story, and so on!
Finally, most places give the game a 9.0 in ratings , which is pretty damn good.
My steam is PunWisp
None.