It's funny watching the elements come together in this complicated scam. On one hand, the set-up isn't quite as complex as it seems, but there's an easy sense of fun in every exchange.

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

After playing with our expectations, this turns out to be a very different sort of film.

There is definitely an excellent idea hidden in the background of the film. Unfortunately, it's difficult to find it.