Mark Jewiss’s review published on Letterboxd:
I wasn't that interested in watching this, convinced from the marketing that it would be another so-so action effort with Liam Neeson in, a la Taken. But, it finally turned up from my Lovefilm subsciption, so here we go...
Well, how wrong I was! This is an action film, but with so much intelligence and emotion as to make it really engaging, and something that I'd like to see again and again to really get all of the depth in Neeson's character.
This is the sort of film that I wish was made more often these days!