George Clooney and Brad Bird on Disney's 'Tomorrowland'

For some reason I hadn't quite noticed that Tomorrowland was actually based on the Disneyland attraction, but I guess what else would it be, right? Does that make it seem like just another commercial for Disney product? At least it has an original screenplay, but can Disney be inspired to produce anything completely original at this point? This featurette goes into the history of Tomorrowland with appearances from Walt Disney himself, as well as the people involved in the film.