Watch something else. There are very few redeeming qualities to this film.

The acting is good, and the firecracker script has some excellent ideas.

Just intense enough to provide a much-needed diversion, just lightweight enough to make you forget about it soon after it’s over. It’s not exactly “good,” per se, but it does what it sets out to do in terms of putting us on edge, which makes it … successful?

Unshakable, witty and deeply felt, the film will be paying emotional dividends for a long, long time.