The acting : the strongest point of this Kdrama. I will talk only about the main male lead of this drama but keep in mind that the others leads were exceptionnally great in their role too. I want you to discover it by yourself. Ji Hoon truly and exceptionanlly fits the character, and his acting is insane the way he conveys the emotions of a weak hero is so powerful.

The story was great overall but I did not really like the story with the girl and her brother. The other stories were absolutely great!

The music fits the drama although I do not really appreciate the ost "hero" by meego. The others are great to listen and fits the atmosphere of the drama.

The rewatch value: No doubt the rewatch value is high. I cannot wait for the season two.