The movie devolves into a tale of the raw will, strategic calculation, and macabre happenstance of a primal struggle to survive. A viewer may well share the feeling of captivity, whether arising from an interest in the amiable band members' fate or from the narrow limits of the plot. One screenplay riff, on the taking of good advice, is piquantly memorable, but Saulnier's clever methods are insubstantial and the movie's stakes, though mortal, seem slight.
Richard Brody
April 15, 2016