Spoiler
Personally I thought the exposition was atrocious ("hey remember that time you were awesome and also that time you did everything for your daughter, wow you're a great dad.") but hey it's an action movie and they focus on only a few days. You can see how our heroes have evolved these past years. When before the villain tortured and killed even unnecessarily, now our heroes do (really, he's a bast-rd). Liam Neeson is a good action hero, if a bit of a bad actor at parts. Personally I think this would have been a better mini-series.