The summary attracted me to watch this drama but it was a disappointment. The main problem is Kusanagi Tsuyoshi. He shouldn't be casted as the main actor. It was the miscast. He doesn't protray well for a Korean who live in Japan, all his emotion and actions are all overlydone and just not right (from my instinct). I don't believe that the real person (Shogen Shin) acts like what the drama protrayed. If I'm Shogen Shin, I would be really pissed of this drama. Just because Kusanagi Tsuyoshi can speak Korean, doesn't mean he's suitable for this character. Why can't a real korean actor be casted as a main actor. That way, it seems more believable. The secondary problem is the the script. It doesn't make sense for the main character to act like a mad man because he is obsessed of making a 'perfect' violin. Even a mad scientist won't be as crazy of eating poop or neglecting his family or earning his living. It's not logical. Also, the way the script is written is too manga-ish. I don't feel motivated or inspired by the main character in this drama at all. All I feel is the whole drama is ruined by miscast-Kusanagi Tsuyoshi.