Besides a truly excellent real time (or very close to it) sequence where Maggie Grace avoids being kidnapped in order to help already kidnapped parents Liam Neeson and Famke Janssen, there's not much to Taken 2. Even the action-packed finale is a disappointment. I had been hoping it'd match that long sequence–which goes from a foot chase to car chase, with action moments throughout–but it's like everyone gave up and truncated the ending.
Maybe Neeson had it in his contract the movie could only run so long. A major part of his performance is his visible distain for the film; he incorporates the world weariness into the part well, but one can't help notice he doesn't run very often and many of the complicated action choreography happens when he's offscreen.
Still, director Megaton does a perfectly adequate job. Taken 2 is fast and dumb, no one seems to disagree. Writers Luc Besson and Robert Mark Kamen don't even try to fill the runtime with action and intrigue–there's a long first act setting up Janssen and Grace visiting Istanbul with Neeson. The writers pretend spending time with the characters will make the audience care, but really… no one cares. Not the writers, not the actors. They all do okay enough–even Grace, who looks about twenty-two as a teenager (which isn't bad, considering she was twenty-eight or so during filming).
Maybe it'd be better if Rade Serbedzija's villain weren't so lame, but why bother caring. Like I said, no one else does.