One of the most thrilling action movies I've ever seen. Comparisons could be made to Jason Bourne and Craig's James Bond, but in the end, Liam Neeson is the true badass. From start to finish, he is a machine with a single purpose that must be accomplished at all costs. The length is perfect at roughly an hour and a half, and I was on the edge of my seat the whole way through. Obviously, it isn't perfect (without giving anything away, the ending was a bit lazy), but the entertainment factor is through the roof. If you're looking for an action movie to see, this is the one.
