I got the BTTF Trilogy about two months ago. My DVD player is regions free so we ordered it from Europe. It does go into more details on the Delorean. The reported facts are wrong on some issues though. If I remember, it said the Delorean was a four-cylinder. I think it got the production numbers wrong too. But overall it was good. On the Sunstar model, there is a problem sometimes with the doors not staying up. There are instructions on the web on how to make the adjustments. Watch that tension though so the screw driver doesn't whip around and hit you! :) It's a dangerous job. That's why I got my wife to do it. :) Shannon