★★★ A woman goes for a run, there is a shooting at her son’s school and she tries to go back to rescue him. All in real time, or more or less. The idea is not entirely bad and Watts is a good actress who also demonstrates a capacity for a purely physical story (well, she was the Ann Darrow of Peter Jackson’s underrated King Kong…) but even when she tries to tell the right , there are few ideas of images, which makes the whole rather tedious although with some occasional hits.
