I think the only thing missing is the intro movie...it's an actual problem with the full version release of the game. But, I don't think there are any other movies in the game. You can watch the intro on youtube:
http://www.youtube.com/watch?v=LRnrWFyPJ9g
Also, I haven't tried this, but apparently if you get the demo version and move the intro video file into your directory the intro will then show.