Hopefully it will be a good shooter, with stellar controls and impressive graphics. Since Halo, I haven't played a shooter that I considered truly fantastic. I doubt this game will be the next standard in the genre, but I have high hopes.
My Games of 2011:
The Legend of Zelda: Skyward Sword
Elder Scrolls V: Skyrim
Super Mario 3D Land
Uncharted 3: Drake's Deception