It's the first K-Drama I finished and I'm not disappointed.While the plot may not be new the cast did a great job with the acting so it did not get boring. And even though it is quite a common plot you could not predict how it will end up so if that is something that is putting you off, give this one a chance.It did get a bit dragging at some point but that is not the shows fault in itself, but rather something that I have found that many, if not all K-Drama have a problem with. I personally think that K-Dramas are a bit to long, both in episode count and in episode length. American shows can have long running seasons because the way they are built, but for K-Drama, and J-Drama that has a lot of information in its episodes, seasons with more than 12 episodes tends to get a bit dragging. Same with the length of the episode which in my opinion should not be over 45-50 minutes unless it's a special episode or something similar. And even though I felt it in this drama I still managed to finish it without problems, so good job for that.The music is great, some soundtracks have but stuck in my head for days and that should say something.As for rewatch value it does go down quite a bit because this is a show that thrives with that you don't know who did what and what is going to happen.I would still recommend this one with all of my heart because this a really good show and I would definitely watch a second season if it would happen.