First: this is a brilliant series and I wished I could give it a 10/10 because it was that good. But sadly not good enough. I would have given it a 10 until the 12th episode (or was it the 13th?). But then the drama lost a bit of its quality. Episode 13 to 16 I would rate between 8 and 9 and episode 17 would be a 10 again. I don't mean that episodes 13-16 are bad, but they aren't as good as the other ones. You could feel that something changed and this change wasn't much to my liking. Other people might have liked this change, but not me. I still enjoyed watching this drama, because it's just fabulous with great actors, good music and heart-warming scenes. Master's sun was the first horror-drama I've watched and I thought that it was pretty cool (although the horror decreased in the further episodes a lot). One of the most important things for me to like a drama are the supporting characters and I have to say that hey were really awesome in this drama. I mean, how could one dislike Secretary Kim or Kang Woo? Even Tae Yi-Ryung was adorable. And about the main couple .. I honestly don't know what to say. I liked them big time! Gong Sil was such a cute person and it really surprised me that I liked her character. I tend to dislike such simple-minded characters, but there was no way I would dislike Gong Sil (thumbs up, Gong Hyo Jin!). And Joong Won, our little master was also a great character. I couldn't help but fall in love with him, despite his somehow rotten character. He made me laugh everytime he told Gong Sil to "get lost" with his epic characteristic gesticulation. Although it was really mean I couldn't help but laugh my ass off. Haha. All in all it was a really great drama. With probably on of the best endings ever. You must know that I'm pretty much hooked on happy endings. And I say it was great. Although I hoped so much that Gong Sil and Joong Won would marry .. but I can't help it. Drama-makers apparently dislike marriages *shrug