on February 26, 2013
A lot of dialog is cut from the movie, and some scenes abbreviated or removed, in order to take the full-length film and pare it down to ~15 minutes. It is pretty well done, though, and my 4-year-old son loves it (and the other two - he likes to listen to them all in order).
The main thing I would have changed is less narration and more of the actual dialog, but perhaps that would have been harder for people who haven't memorized the movie to follow along with. Having some of the songs would also be nice, of course, but is prevented by the short length they went for.