360 has a 'okay' lineup in 2009 and 2010 with a few exclusives, mostly available on my PC. Some DLC too.
And yeah I use my PC for gaming, like a dozen of my friends, I guess we're from another planet, I don't know. We had a Counterstrike clan on PC, like millions of gamers. WoW players must be aliens too, they're still 13 million, that's more than half the 360 online population so it must be a big planet.
Still, 360 2009/2010 lineup is - to me - a bit poor compared to Sony lineup which is full of great exclusives. That's my opinion, I gave a partial list, no need to come back on that.
Maybe I'm not addicted to Halo spinoffs, those are my tastes after all. I gave clear explanations and talked about game genres, no need to come back on that.
What is sure though, what is a fact, is until now in 2009, the 360 has ZERO full exclusive game that got 90+ on metacritic, while PS3 had two (Killzone : 92, MLB09 : 90).
It doesn't prove my point, but it proves until now in 2009, PS3 definitely had more AAA full exclusive games than the 360, according to the common definition (AAA = 90+ on meta).