Miles Moore's observation about Birdman losing its steam in the final half hour was confirmed as I checked my watch, for the first time, toward the finale of the film. The ending actually made me feel wonderfully alive! I think the movie is one of the best I've seen in a while. The percussion accompaniment was exquisite and at the end when it slowed down it was the human heart beat. Whiplash is in my Netflix queue. I only hope I can watch it through because I've experienced some "Fletchers" in the music world and elsewhere. Thanks for the superb reviews!