What's the most technically impressive Gamecube game? (Day 11) + GBA Final

Board 8

I wanna give a shout out to Luigi's Mansion as well. The particle effects and lighting in that game are something else. Probably not the winner here but very impressive for a launch game.
"You're childish. What are you getting? Are you getting strawberry? Ha! That's such a childish flavor, only children eat strawberry."