La pesadilla

Wouldn't this be a better world if today's talented thriller-makers knew how to end their films as well as they know how to start them and keep them going? Most of the time you'll be thinking "where has this movie been hiding all these years?", but at the end you'll almost be sorry that you invested the time to watch it in the first place. There is an undeniable mastery in the way Walker directs: first he grounds the film in reality, then he allows it to go on bizarre trips into the surreal, and all the time he moves the camera gracefully through the limited sets. Then comes the "say what?", non-explanatory ending, and it all goes to pieces. (**1/2)