Zack and Wiki, Boom Blox, de Blob, Shaun White's Snowboarding, Okami, RE4, Lego Starwars, Warioware, Mario Strikers, No More Heroes are all some really good games you should check out.
My Games of 2011:
The Legend of Zelda: Skyward Sword
Elder Scrolls V: Skyrim
Super Mario 3D Land
Uncharted 3: Drake's Deception