First, the cut short ending was totally disappointing. I know it isn't conventional, but I liked the "bad guy" and to end the story with out total resolution for his character makes me angry. In my mind they left several unresolved issues. I have a great ending to this drama in my mind. Second, there were a lot of extra unnecessary characters and dialogue where the obvious story is repeated. Third, nevermind...this list will just get too long. There are some good things that kept me interested, but I'm still disappointed. A rating of 6 may be too high. The acting is ok. Jun Kwang Ryul as Moon Doo stole the show. The music is ok. I won't rewatch this. I don't recommend this drama unless you have a good imagination.