I recently saw a french movie called " A Very Long engagement" with audrey tatu in the lead and I must say its an exceptionally beautiful movie. The BTS footage was some of the best I have ever seen. In most BTS what you get is the director talking about the movie at length but in this case there is no talk about the story etc. Just selected scenes from the movie are taken and they show everything from Storyboard to actually shooting the scene. They even break down the trick shots (greenscreen) stuff ect. Its totally worth it.
Cheers,
-K
Cheers,
-K