As somebody who had not heard any of this before, it became a curious phenomenon to sit and watch a film and slowly have the realities begin to click into place.

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

The film's masterful storytelling did its job. The message was clear. No need to overdo.

The film never slows down or bores, plunging from one harrowing sequence to the next.