###, i do not choose sides for any of those consoles. all i'm saying is that xbox beats PS2 in hardware and PS2 beats xbox in games. What best selling games?! what best selling games?! when the hell was the last time you looked up a best sellers chart?
go here:
http://www.the-magicbox.com/Chart-BestSell2001.htm
http://www.the-magicbox.com/topten3.htm
http://www.the-magicbox.com/toptenDengeki.htm
take a good look and you'll see lots of PS2 games but barely any xbox games.
and most of those games you said have been released for PS2 FIRST, and then ported to the other consoles. by then, time would have changed and many people will lose interest in the games. and better games will have come out by the time they finally port old games to the other consoles.
and go look up these games on gamespy/gamespot or any respectable gaming magazine and you'll see that they are rated as being very good:
GTA3/Vice City
Final Fantasy X
Socom
Thievieus Racconaus
Ratchet & Clank
Onimusha 2
Tekken 4
Kingdom Hearts
yes, it is true, that xbox also has some good games, but PS2 has more