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.

While it doesn't offer any answers, it both thrills and makes you think.

The movie turns out to be a little better than the average. Starting from a romantic formula often seen in the cinema, it ends in the most predictable (and somewhat bland) way.