How do you know DMC2 is '1,000,000,000' times better than DMC1? How do you know it's one of the tops PS2 games? It isn't even finished... For all anyone knows (although it's extremely doubtful) it may turn out to be absolute pants... Dude, if you're gonna name games, at least name games that are finished and have been released - let alone ones you have actually played...
I can't really pick any one particular PS2 game as the best overall. I could probably easily pick best in genre. The problem is that some days I don't feel like playing a driving game, others I do. Ditto for RPG or Action. It depends on my mood as to which game is my current 'best' on PS2. I could probably name 5-10 games that all take turns at being the 'best'.
- S