...Anyone who has done the least bit of research will know that David Lynch has final cut of everything he does. He chose to cut the movie down from its original inception. Please know that this is a fantastic movie, and the DVD IS Lynch-approved. As for the commentary and deleted scenes, Lynch has stated many times that he will NEVER do commentary, and does not agree whole-heartedly with including deleted scenes. He also refuses to use chapter stops (this is good). If you need someone to hold your hand while you watch this movie, and explain how to think for yourself, then I propose you find a different film to watch.