Butler is always good for the slick action movie, and has made a career as some of the most consistent action stars. While he never achieved anything compared to 300, it's hard to point a finger at a film that did not entertain.
Butler goes somewhat beyond his limited range in Kandahar with some success. There is a real attempt to create character and suspense, which is at points refreshing and at points boring. Nothing is revolutionary, the baddies get some lines of dialogue (be warned, you will have to read a lot of subtitles!) and there is some sad music playing, but that's about the extent of it. Richie's Covenant also tackles the same setting, with overall better results.
The ending is predictable and ridiculous, devolving into explosion city, but what did I expect?
There is about 20 mins to be cut from this, but it has enough going for it that I can forgive the draggy parts, and appreciate the attempt at substance.
7/10 - if your expectations are right...