Well, another year in gaming, most of which I cannot remember, so I'll just post what I myself have purchased, played and either hated or liked.

Best Purchase of 2010:

Batman: Arkham Asylum. I am not kidding, I'm only this late to the bandwagon because I didn't have a 360 when it came out. But goddammit, is it a satisfying superhero game that shows it CAN be done, and done right. The voice acting is stellar, the gameplay is tight and focused, and there's more goodies than you can shake a batarang at. All in all, it's a fun game, and I can't wait for Arkham City!

Worst Purchase of 2010

EDIT: Just realized, I had one that was more deserving of this title. I'm going on a huge limb here and saying that Super Smash Bros. Brawl was my worst purchase. I tried playing it, I'm good at it, I've even gone online with it. The problem? No one really seems to care about the game anymore, and I'm about 3 years late to the party on it. So it's just another game to sit on my shelf.