[quote name='eau']
IGN's Top 25 PS2 Games of All Time (3/16/07)
http://ps2.ign.com/articles/772/772296p1.html
1) God of War
2) Grand Theft Auto: San Andreas
4) Shadow of the Colossus
5) Metal Gear Solid 3: Subsistence
7) Guitar Hero
10) Burnout 3: Takedown
11) Ratchet and Clank: Going Commando
12) Gran Turismo 4
13) Jak II
14) Dragon Quest VIII: Journey of the Cursed King
15) Resident Evil 4
16) Devil May Cry 3: Dante's Awakening
17) Virtua Fighter 4: Evolution
18) Okami
20) NBA Street Vol. 2
21) Tony Hawk's Pro Skater 3
24) Suikoden III[/QUOTE]
I could agree with all of these (replacing Jak with Jak II), for one reason or another, although maybe not in this order.
ICO, while absolutely fantastic, doesn't belong on this list. I'd definitely put FFXII on there before X, but I still haven't gotten around to finishing it, so I'll hold my judgment.
I'd add Katamari and one of the Onimusha titles, for sure, and perhaps Disgaea. Everything else would be too redundant, in my opinion.