This movie is the proof that the world is becoming a sick and dumb place

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

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

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.