Mark Walberg was Angry and Confused. The trailer was the film. I would say worth watching, just about. It was described as B grade in a review i read which i would say some it up.

There was no train in this movie.
Denzel is Denzel, Ryan Reynolds however was much better than usual, the film was quite fast paced, and i enjoyed it, yes it has a similar feel to some other films, but on the whole worth watching.

Brilliant concept, poorly executed, it gets 3 stars simply for having Olivia Wilde in it and funky black cars.

This film is truly awesome, visually brilliant and story is good too.