The DVD Player has a great new look. In full-screen mode, a thumbnail bar that displays chapter markers, bookmarks, and video clips appears at the top of the screen so you can easily jump anywhere in the movie.
Controls also appear at the bottom of the screen à la the controls on the slideshows that you'll find in many applications (iPhoto, Preview, Mail, Quick View, etc.) There's a new interface, however, that makes it much easier to make video clips that start and end where you want them. Plus, the bookmark feature that allows you to set your own bookmarks in the DVD is easier to use.