I really thought the casting was great for this drama. Excellent choice, casting Baro as a young Kim Gil Do. It is completely believable that he would grow up to look like Jo Jae Hyeon. Chun Jung Myung seems to only take these dark dramas now. I miss him in lighter dramas. The music was decent for the genre, nothing you would add to your ipod. The story was something that originally looked interesting. However the write up is misleading. There were way more victims and very little of the underdog winning any battles throughout most of the drama, so in that was it was disappointing. I wouldn't watch this again. It was hard to get through the first time. Depressing.