To be honest, I picked up this show for the sole reason that I didn't feel like picking up anything else. I started watching it thinking it'd be just another typical Wealthy-man-poor-girl love story with a little bit of spooky elements incorporated to give it a new feel. Essentially that's what this show was but to be fair, it grew up to be more. The story in itself was sometimes really innovative and impressive, but sometimes it had those wtf moments too (they were occasional but they were there). I think it was a really nice concept and though after finishing the show and thinking back on it there are huge holes in the story but while I was watching it I was engrossed nevertheless. The addition of just the right amount of mystery and emotions made up for the missing parts. There was a low point somewhere in the middle of the show but it picks itself back swiftly. All in all you don't feel like you've wasted your time on a lame storyline. The actors did a nice job, there were some really good scenes and impressive work. The main lead actress is fairly new I've read and I've just seen her in City Hunter as a supporting role in which she seemed too good for her role somehow, I'm glad she got such a chance to show her acting. She did a really good job of acting the part of the two girls who look alike without ever getting them mixed up. Lee Hong Ki in all honestly felt off for a few initial episodes but slowly grasped the role he was playing. Just in the span of the show I saw his acting skills grow. Good work by ALL of the cast. The music was good, smooth and felt right, there weren't many songs and things were pretty basic but that's good as it suited the situations well. I would recommend this show to anyone who feels like watching something that might be a little rough around the edges but is still endearing. Towards the end, you get a solid end without any loose ties and you get all your questions answered. I'm not saying it's the best, but it's definitely not the worst. One of the better shows I've seen, I didn't regret watching it.