It surprisingly turns out that this is less of an action movie than ever, in contrast to its movie poster and trailer that screams adrenaline. The focus on the tension between Hwang Jung Min as diplomat, and Hyun Bin as NIS agent is the main driver that pushes the movie forward, but that could be a hit or miss sometimes. The final act will be the main highlight of this movie, Hwang Jung Min's sheer amount of acting skills during the final negotiation is so prominent that it's keeping the audience at the edge of seats induced in fear. Overall the cinematography was shot with great attention to details, and a storyline that works well, it's still a brilliant movie to be fair.