Naomi Watts runs herself ragged, but this unsatisfying thriller from director Phillip Noyce doesn’t rank alongside Dead Calm and Rabbit Proof Fence at the apex of his oeuvre.

It turns out watching an hour of Watts breathing heavily as she runs and gets more frantic, her eyes ever widening, isn’t that much fun.

A film where it's clear that everyone involved is operating at the peak of of their skills, yet the whole is so misguided that the result is still awful.

Its misguided script, the senseless exploitation of real school shooting victims to redeem Naomi Watts’ character automatically makes it one of the worst movies of the year and one to never watch.