I loved this game, but it isn't "the best game ever" for me. I hated the end boss, not because he/she was too hard or anything, but because you have this fucking tower just standing still, throwing beams at you. (Thank god that fucking horse died before the battle...)
Anyway, i liked ICO better...
Top 5 games:
#1: We love Katamari damacy
#2: Dragon Quest 8
#3: System Shock 2
#4: Tomb Raider's
#5: Horror games (Silent Hill, Fatal Frame etc...)