Excellent, smart action film.

I was totally surprised at how great this film.You could feel your paranoia rise as the film went on and as you gradually learned the details of the real situation.

The thing I enjoyed most about the film is the fact that it doesn't shy away from being a super-sized-cliche;

Yes, absolutely, there is fun to be had, as well as many, many things to go boom, all amid an atmospheric urban jungle.