danielm’s review published on Letterboxd:
What started out as an Korean cross between The Professional (Leon) and Taken ended up being so much more. On a pure action level, this turned out to be the most fun I've had with a movie in a while. Seriously, I could watch this movie over and over.
The acting is stellar and the directing is perfect for this type of film, but it's the plot driving here. That's the way it should be for a movie like this.
If you haven't seen it, prepare to be knocked down by awesome.