The fighting scenes are one of the best I've seen in a cdrama. It doesn't just look like they're flying around and throwing magic spells at each other, it looks like they're really fighting. The camera is catching all the right angles it's like you can feel the impact. My favorite is ep 8 in the beginning between PS and her brother, it looked so cool and the ost made it even better.
It's hard to hate anyone when they're all so good to look at. The make up and costume artists have been working overtime for this drama. Especially for the guys