Wow, hard one...
hmm...
1. Madden 2004/NCAA Football 2004 (I'll do like Stu here
)
2. Gran Turismo 4
3. FFXI
4. MGS3
5. FFX-2
(Ok, this may not be my real list after reviewing all that's coming out, BUT, these are the first to pop to mind, and I'm guessing it's for a reason.)