I rated this drama highly simply because of the first 10 episodes which had some of the best well executive + acted scenes and plot lines I've seen from a kdrama as of late. The last two episodes (esp. episode 12) pretty much ruined how I viewed the entire storyline and I decided to pretend they did not happen. If you decide to watch the drama please watch until episode 10 and then skip to the last 5 minutes of episode 12. Spare yourself the massive disappointment I experienced!!!