Gamecube:
Metroid Prime
Resident Evil 4
Mario Kart DD
Soul Calibur II
I'd like to say Mario Sunshine but... but... Skies of Arcadia.
PS2:
Resident Evil 4
Soul Calibur II
Dragon Quest VIII
God Hand
Virtua Fighter IV Evo
I'm surprised by the lack of Tony Hawk or NFL in everybody lists. Is there something wrong with Metacritic?