Kinect is faltering again as it falls to record low sales. It will probably jump back up once it sees the tripling of games M$ mentioned. 360, as a whole, doesn't look that strong right now though and they don't have the Slim and Kinect this year to boost sales. pricecut is the last trick they have.
Most anticipated games of 2011:
Uncharted 3,Legend of Zelda: Skyward Sword, Rocksmith
Modern Warfare 3, Super Mario 3D