This is a brilliant movie. It's not a bloated Hollywood concoction, derived of any original idea or emotion. It tells its story and ends, does not linger endlessly and unnecessarily. It revolves around a single bright idea, which it carries and improves through its length. The fact that it's shot in B/W only adds to the effect, making it more gritty and realistic. It also enhances the expressions of characters, making them more artistic.
The casting is perfect as well, in my opinion. At times, I got the feeling that I'm watching real people and not actors. Great soundtrack which doesn't convolute every scene as silence plays a big role in the movie, building the tension.
This movie just reminds what cinema is really about; why films move people and make them feel things. It's an absolute treat.
Lastly, this movie has the single best sequence I saw in a movie for a long time. It's raw,gripping and nerve racking. Also, pay attention to sounds and looks, which at times tells a whole sentence. Do not watch any trailers or read any detailed reviews on this film to feel the full effect.
