I watched this movie two times, and I'll likely watch it again. Though in b & w, you never get the feeling that there's an absence of colour. Not much is said, but a lot is implied and it's up to the audience to fit the pieces together. I like that it's a movie that forces me to think and wonder. You're not spoon-fed. It's like reading literary work through your eyes and ears.
Excellent work by all involved.