2011's 2007 Game of the Year: Team Fortress 2

2011's 2009 Game of the Year: Forza Motorsport 3

2011's 2010 Game of the Year: TIE - Pac-Man Championship Edition DX/ Rock Band 3

Most Disappointing Game: Infamous 2

2011 Game I Most Regret Not Playing: Bastion

Best Download-Only Game: Terraria

I'm with you on Bastion. Debating whether or not to buy it in the Chrome app store, mostly because I'm not sure how well it will run in a browser.