A few years ago there was a nice appreciation of Elia Kazan by John Lahr over at The New Yorker:
"Art is a private thing, the artist makes it for himself; a comprehensible work is the product of a journalist. We need works that are strong, straight, precise, and forever beyond understanding."
A Rocky musical has just been picked up by European producers. It'll play in Germany next year, then head to New York in 2013: