Can't disagree with any of your points. It's a cool film, but they definitely act like a bunch of spoiled brats in the film. At least the two main guys, James and Lars. I think Jason just got fed up with the whole thing and was man enough to walk away without causing a real big scene. Kirk is usually pretty quiet, although when he gets whiney, he reminds me of a 13 yr old. He's so "kiddish".
Bob Rock, hard to figure that guy out. he took the band and truly made them a household name with the Black Album. When AJFA was out and they were touring behind it, they were easily the biggest band in Metal, but with Rock and the Black album, he took them to a whole new level and made them one of the two biggest bands in rock. As the decade went on, he saw them through a number of 'artistic' changes throughout the 90s and even filling in for Jason as bassist on SA, but I'm glad to see they dumped him as well.
The goofiest part of that film was Phil and the way he started acting, as if he was a part of the band. It was funny seeing that and interesting to see them talking about it behind his back, then to his face.