Nice piece there. Brief and summative, which is perfect. Like good food, done quickly. The distinction between entertainment/leisure and art/world-changing is apropos. The industry has grown up, and grown conservative, as things that grow up tend to do. Fringes notwithstanding, it's mass production IMHO. Not that there's anything wrong with that, it's just not bound to changing what it does, how it does it, and who it does it with.