It's not going to leave it's competitors behind but it can continue to compete very effectively. The game line-up is the main thing the PS3 needs. I think Uncharted 2 is the biggest reason to own a PS3 this year and it's a damn fine reason at that.
Will God of War 3 sell systems? I'm not so sure of that as the hack and slash genre isn't hugely popular but the PS3 will also have GT5 launching in the same timespan which will be the big draw next year.
My point? I don't really have one :)







