It was the first time I ever watched a Korean drama, and for me since I had no expectations or standards it seemed like a really good drama at first. However, as the story progressed, the characters became irregular and inconsistent with the story. Why I liked it? Like I said, it was the first drama that I had seen in my life, so this gave me a virgin vision, an untainted view, and I originally thought it was really funny and quirky, cute. What I didn't like? The random musicals, I understand this is a musical themed drama, but don't make it into Grease. Personally, it's hard for me to suspend my belief whenever people break into dancing.