Taken, a new film staring Liam Neeson, is a well done action, spy, kidnapping movie.
Neeson does an excellent job playing a retired mysterious spy whose daughter is kidnaped. The movie starts a bit slow as the characters and story develop. Once the main plot is revealed the action and intensity pick up. Think of this movie as a combination of the Bourne series and Man on Fire. The trailer is very intriguing.
Taken on wikipedia (spoilers).