Richard Madden and Lily James in CinderellaCINDERELLA

Given its sumptuous production design and its array of multi-hued gowns so breathtaking that costumer Sandy Powell should just be sent her inevitable Oscar via express mail, Disney's new, live-action Cinderella has to be the most opulent deeply unnecessary movie ever made. Somewhat unexpectedly, it's also one of the more satisfying deeply unnecessary movies ever made. Director Kenneth Branagh's fairytale adaptation, with its script by Chris Weitz, may have no reason to exist beyond the obvious mercenary one, but it's strong and heartfelt and quite beautifully acted - proof that even in the revisionist age of Maleficent, it's not always necessary to re-invent the wheel.