There was adequate character development in this drama, despite it's short length. The story was good, and the production was good in my opinion. I even enjoyed the fight scenes....it's unusual for me to enjoy EVERY fight scene, but I did.... especially the scene where Gook had to fight his way into the house.

The drama had to move pretty fast in order to tell the story, but I think it would have been better if it were more fleshed out, a little slower, and had another few episodes. I enjoyed the acting and the story, I just wanted more.