I agree: as KZ2 somehow fills a gap, it should give good results where FPS' are more popular. So, although it's very unlikely it will beat XB360 in US, nonetheless US sales will benefit.
So PS can easily temporarily beat XB360 in EU thanks to KZ2 and in JP thanks to Yakuza 3, in USA it's very difficult, worldwide chances exist and aren't neglectable, but it's by no means granted.







