Well, let's take a look at this (from Oxy's list)
in 2008:
360 got: 1 exclusive game ranked 90+ and 5 exclusives ranked 80+
PS3 got: 2 exclusives games ranked 90+ and 7 exclusives ranked 80+
I see a trend here, don't you? PS3 is getting the more and better exclusives as the current generation moves forward.
Just in a few weeks PS3 is getting another already certain 90+ ranked exclusive game in Killzone 2, so the year starts with the PS3 pushing this trend forward.







