If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

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.

There is, somehow, an interesting story here, as well as some good acting. There are also some good scenes

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