Games on the 360 tend to start well but if you examine the weekly world top 50 it is full of PS3 titles. How many games in which sales are close will the PS3 eventually have that surpass the 360? I would say quite a few, Grid did it recently. Why do you guys think PS3 games have such good legs but they get killed usually during the first month?
Personally, I think it is marketing Microsoft is always spending big money on advertising something so I have noticed they tend to drop in some products from time to time. I used to think there was a shooter bias on 360 and for the mosst part that is still true FPS always sell better on 360, but since the 360 is still outselling the PS3 on other multiplat genres maybe it is something else perceived better multiplayer, exclusive dlc or something else? You tell me.