I'd never heard of this movie. I was surprised to see Liam Neeson in it. He plays a retired CIA operative whose daughter gets kidnapped while she's in France. He goes to Paris to find her and get her back home.
It's a very suspenseful action movie. My wife and I were both intensely involved all the way through. What happens when some bad people abduct the daughter of a very serious ex-spy? Turns out it's exactly what you would think might happen.
This movie reminded me of several others, most closely Man on Fire. which means it's not that original. But unoriginality is forgivable if the movie is good. If you enjoyed these types of movies, you'll really like this one.