I really enjoyed this movie.
If you like conspiracy stories - this one, is one of the best, and very well delivered.
The character I liked most was of Greg Bryk playing Colonel Amos running the government intelligence. This character is just brilliant!
Stephen Dorff could have been better. It seems as if he tries to imitate Jason Statham, being a bad ass. But all and all I liked him.
To sum it up - I really hoped there would be another sequel.