RJD,
Wow - I haven't even played ANY of those games at all, except beyond good and evil, which definitely will get my vote !
[ok, technically it was released in Nov. 2003, but I played it in may and june]
[decides to write games I've played quite a bit and/or beat this year]
1st - Beyond Good and Evil - ps2
2nd - sanitarium - pc
Honorable mention: [haven't played it yet, though I'll be getting it for christmas - ps2, such a great, unique game !
rest in no order:
sega sports tennis - ps2
max payne 2 - ps2
metal gear solid 2 - ps2
half life one - pc [haven't finished this yet, so dont know how it is]
gta: vice city - ps2
[wait, that's it ?! I know there's more, I can't even remember them.]