I couldn't fully enjoy the movie. It has a lot of great elements, but also a lot of stupid, illogical and unrealistic details. I won't reveal spoilers but I will at least mention the first scene where we see the main character Im Gyu-nam mapping the way through the DMZ. The scene is full of tension and looks attractive, but it is completely unrealistic. The whole movie is like that. They don't represent the realistic view on North Korean regime but an anecdotal exaggeration of it. The events in the plot are so "extra" that until halfway through the film I kept asking myself: "Is this really happening?", and later I came to terms with the fact that the film is based on impossible plots and even more impossible instant resolutions. Maybe modern audience likes that, but to me it was a bit off putting from what is generally very engaging and interesting story.

Life in North Korea must be very difficult, and the film develops the theme of free will and choice well. Is it better to live in obedience-slavery but in security or to live in freedom but in uncertainty? The two main protagonists each answer this question in their own way.