Aw c'mon, this movie wasn't THAT bad.
This should be at least a 5.5, it has all the elements of a solid action flick:
-Nuclear Tension
-Obligatory Topless Bar Scene
-Badass who doesn't take guff from anybody
-Explosions
-Screaming Russians falling from high places
I enjoyed this more than Syriana or The Constant Gardner... Both of which I found to be highly depressing.