Grey Gardens - The movie

HBO has filmed and is about to premiere "Grey Gardens" the movie, based off of the documentray of the same title, which was also turned into a hit broadway musical. It is one of my favorite documentaries (if not films) of all time. I was skeptical when I heard they were making it into a film version, and even more skeptical when they cast Drew Barrymore as Little Edie. However, Jessica Lange - my favorite actress of all time, was cast as big Edie and I got excited. However from the little promo's Ive seen, including the one above - it looks AMAZING!