Under The Skin (2013)

Directed by Jonathan Glazer

There was a 1950s EC Comics horror story very similar to this one, with men being led to slaughter by a decoy in the form of an attractive young woman.  This movie is an ultra modern take on the same idea.  Raises a lot of interesting questions.  Unfortunately it's quite heavily overshadowed by some overly harsh and brutal scenes, that just leave you questioning the necessity of such callous treatment of your audience.