Oh man, now it's a 3-way tie?
I won't cape as hard for Florida's Jungle Cruise as I will for the more educational and air-conditioned Living with the Land, but to me nothing says Imagineering quite like a Marc Davis animatronic. Obviously the skipper patter is a hallowed tradition that makes the ride slightly different each time, if also uneven. And WDW's has that cool temple you go through with the snakes and tiger. It should get the axe soon, but maybe not this soon.