I CAN'T STAND the 9th colossus in SotC. It's this one:
https://www.youtube.com/watch?v=I7__FXfAo-Q
It's the only fight that pisses me off. It's damn near luck based.
Other than this, I don't know... Okami beginning is slow as shit and Chrono Trigger's first third is not as mind-blowing as the rest of the game?