My name is David, and I have bought a Xbox 360 with Gears of War 3... and I keep playing on my PS3...

I don't want to sound like a fanboy, but the Xbox interface was pretty unappealing to me. Sure, I have one of the mos anticipated games on the system, but now I want to ask: Which are the best 20 exclusives for the system? (As I will keep buying the multiplatform games on the PS3)