The performances transcend the film's tropes, grounding it in characters that feel more complete than this subgenre often produces.

Each character in this movie — down to the smallest one — is an individual rather than a type, prone to spontaneous changes of mood and sometimes amusing outbursts of pettiness or ill humor.

It is neither dumb nor smart enough to be fun, and spends way too much time with its boring human characters.

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