My vote for best ride at Disneyland would have to be Mr. Toad's Wild Ride. That's because it's very economical and effective. Toward the end, you get the sound of an oncoming train and a bright lamp bearing down on you. What else do you need?
There's always that impulse to go to the DL park Anaheim just for that one ride. But it's such a hassle and not a very practical matter. Sometimes you just need your fix and you're on your way. So the solution would be to install complete modular Mr. Toad's rides in various storefront spaces, accessible and as plentiful as the neighborhood 7-Eleven.
So goes my utopian ideal.