"rank them" feels meaningless.
64 is the most ambitious and novel. It was revolutionary.
Sunshine has an unrivaled atmosphere. Isle Delfino is an incredible setting, and it's a shame the game is unfinished because the cohesion of the world was impressive.
Odyssey has the best gameplay by far. It's a refinement of everything fun about earlier entries, with tons of room for player expression.

Does that make any one better than the others? It just comes down to how you weigh these things.