There is much to learn from Picasso and Braque Go to the Movies. First, a wealth of sharp professorial minds and great artistic eyes is no guarantee of equivalent documentary moviemaking. Second, when making a sort of thesis statement, it helps to have a thesis.
The ever-excitable Martin Scorsese, who is listed as a producer and who pops up, bizarrely, to talk about how he decided to stage the last shot of "The Departed," concludes things by saying, "Cubism was not a style. It was a revolution!" Yep. And not in any way a fad.