While I think Aladdin has potential, the key points of any ride based on the movie are kind of already replicated elsewhere.
Flying? Soarin' and Peter Pan
Boat ride through treasure caves? Pirates
Chase through cursed temple? Indy
Indoor coaster through cursed temple? Mummy at Universal
Aladdin could do all in one, and be a great ride at a new(er) Disneyland, but I think Disney knows they've tried a lot with this property (parade, shows, spinner, walk-through, VR, 3D movie, etc) and nothing really sticks. Much of the movie's appeal comes from the performances, be they voice work or "shows" in the context of the story ("Friend Like Me", "Prince Ali") and not so much the action, even if there are action set-pieces.