It's not great by any means, but it's a pretty good movie that didn't leave me filled with regret for investing time in it.

In truth, there is barely enough story here to make a film.

Watching it is like watching the spectacle of a class clown at their best: you laugh at their jokes, instigate their defiance, and "ooooh" when they get in trouble.

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