8. Trolleys on Main Street U.S.A.
Disneyland Paris still has the gorgeous street trolleys on Main Street U.S.A. Trolleys passing pedestrians on the streets of Main Street U.S.A. kick the theming of the street up a notch. I am guessing that the comparatively huge crowd patterns at Walt Disney World is likely the reason for no Main Street Trolley system at Walt Disney World.
