Arkham Asylum was awesome, but wayyyy too short for 60 bucks. Beat it in one night, with all the Riddler stuff. 8pm-3am. :[
Gears Of War 2 was a lot of fun. Horde shined bright...until Firefight from Halo came along.
Modern Warfare 2 was fun for a bit, but it's worn off. I got to 70 through sheer perseverance, and a love for rapid-fire, akimbo P90's. Then I was told to Prestige, and I went "FUCK THIS!"
I never played Dante's Inferno. It was between that or Bayonetta. I went with Bayonetta. I chose wisely. ^^