An honest crime movie with a beautiful Ben Mendelsohn, very believable in his role of a happily married FBI agent/whatever-his-title-is and a fairly decent (and excellent swimmer) Shailene Woodley as a street cop making her way (a little bit too quickly) up the steep ladder of the agency
So, yes, the handy use some artifices at times to help the plot ("You will be the liaison...") and lower the costs of special effects (the initial killings are not that believable, possibly because shown a little bit too "neatly", the obviously repurposed movie spotlight lighting the macadam to make the audience believe that a helicopter is in the sky...) but an otherwise solid yet simple story with a non-White supporting actor...