The writing was aloppy / rushed. Mark Wahlberg's character did indeed "mentally unstable" and just that, nothing else...yet one's supposed to believe he can function at his job? Once all is done, nothing is believable.

Slow and hard to follow, also the ending left no closure.

This wasn't the worst movie I've ever seen however it was pretty dumb. I felt like Mark Wahlberg said, hey Americans like guns and think they're better than everyone else so lets make a movie with guns and makes people think the others are worse than Americans.

Not very good scene, talks too fast and mix of Bourne and other of the director and actor film. Not a pleasant movie. Only good thing is thanks to you I got a date night out.