There is a reason this show is ranked so high on this site and has such high popularity. It is actually as good as it sounds, if not even better. I finished the show and gave myself a couple of days to come off the drama high - you all know what I mean don't act like you don't - and I realized I was more than slightly annoyed I had waited so long to watch the show. It was that good. The story seems like many when you look no more than surface level: handsome young man with a dark and dangerous appeal, a young girl who wants to be strong and save the world etc. HOWEVER, this drama had much, much more to its plot. The theme of reporters and fighting for the truth was much more prevalent and took first seat in this story; a huge and pleasant surprise if one is expecting to be let down on that aspect. The darker underbelly aspects of stories and characters could have been emphasized somewhat more, so I will only score a 9 for this section. That being said they were done fairly well - considering they are topics that are often seen as taboo even in today's societies. Romance and action are actually woven together very well, making this drama much more appealing for audiences. The writing and timing are essential to this production. The writers understand their audience and their desires and mindset as viewers; when certain details get fuzzy there is a new part that brings clarity; you begin to understand bits and pieces only to have a new mystery evolve from what you have been given. There are no stale aspects because every turn something new happens to keep you on the edge of you seat and anticipating the next episode. I had not experienced that with a drama in quite some time. The cast is essential to this drama as well. Each person not only fits their role but brings something to it that makes them standout. I was surprised how well the actors worked together and how many of them had a wonderful amount of chemistry. Normally you hope and expect the main cast to have that chemistry, especially if their is supposed to be romance involved, but this production gives much more than you are expecting. The importance of family and friendship is highlighted by the cast performance as much as romance would be. Park Min Young balances her role of fighter and an innocent in need of protection so well, I found myself connecting to her in the best of ways. With every victory, mistake and cringe worthy moment I was with her because she did not merely complete a role but gave it something more human and approachable. She definitely emphasizes how someone can be weak in one way but incredibly strong in others. Ji Chang Wook was also just as good as Healer. You expect him to be tough, untouchable and bad-ass. Ask and you shall receive. However, you also begin to see a developing vulnerability that is subtle but gives so much more to the performance. There is a ton of supporting cast (too many to name but all standouts) that create funny moments as well endearing, painful, heartbreaking, and beautiful moments as well. This is most deservedly the highest section I can rate. Absolute 10, if I could score higher I would. The soundtrack is well timed; moments did not seem interrupted by jarring music or sound effects. In my opinion, nothing is worse than music that does not fit or takes your attention away from the show. Sounds should emphasize, not detract. I have not downloaded the soundtrack so I am not scoring super high in this category but the music was definitely good and added to the experience of watching. This show is definitely re-watchable, but I am basing this score of 7 more on the ability to binge watch. The plot is a bit too deep to just pick an episode to watch, and with 20 episodes that have quite a bit to them I would have to be really in the mood to watch it again. However, this production was so good I finished it in about a day and a half or so. Very binge worthy - which I think is more important than re-watching! ;) So overall, I give this drama a 9! And I wish you all a happy drama time! :D