I enjoyed this. I thought the show did a good job blending the thriller/supernatural plot with cute romance and comic moments. The actors did a good job and they made for a really cute trio. Woo Tak was especially cute to me. The characters in general were really likable and the romance was sweet. But actually I was more into the trio of friends working together to solve crimes rather than the main romance. Everything was  tied up very neatly and satisfactorily.  I really don't have any complaints about it. It was entertaining, but for some reason it wasn't one of those dramas that had me on the edge of my seat waiting for the next episode. Overall, it's pretty, cute, and fluffy but interspersed with the crime/thriller violence.