This is the only drama so far that got 10 points from me in every aspect. Oh boy, it was SO.FREAKING.GOOD. The story was good. It had deeper aspects and good development. The background story was emotional and dramatic and had thriller aspects going. The characters were all very individual and somewhat outside of the box, which was great. Even the supporting roles were diamonds by themselves. The cast was outstanding. It was like they really, really, really WERE these characters, it fitted them perfectly. The love story was exactly the right amount of, well, love story. The music was amazing, too. I do not have a single critical aspect on this show, and that has never happened before or after. It is entertaining, thrilling, romantic, funny, has action and is believable. You are simply insane if you miss on this.