Although the story isn't original, it is well written for the most part. The story has holes and it is far fetched, but it is worth the watch for enjoyment and not to be taken seriously. Also, some of the pace was a little slow. There are tons of sweet romantic moments. The comedy, angst, action and suspense are well balanced. The character development is also believable what there is of it. What makes this drama worth watching is the acting. I admit that I am a huge Jung Kyung Ho fan and I watch everything he does. He didn't disappoint as Kang Min Ho, I loved his surprisingly upbeat characteristics as well as his cold demeanor. I am also a huge Kim So Yeon fan ever since I watched IRIS. I like her understated way of acting, like she is really Kim Soon Jung. They had pretty good chemistry together. Yoon Hyun Min was great as Lee Jun Hee also. I had no idea that he could play such a character. Most of his characters have been pretty light hearted, play boy types. The other actors were good also. I adore Lee Shi Eon. For the most part the music is good, but it got on my nerves some. I won't ever rewatch this unless it is to watch the sweet romantic moments. I recommend this drama. It is enjoyable.