It was ok. I think the first half was the strongest. The show was at its best when it was fun and over the top with the whole X stuff IMO.

I think maybe they should have cast someone else to play the male main lead. He had good chemistry with his co-star, and his acting was good, but he looked way too old compared to the rest of the cast to be playing a high school junior.

I also would have cut down on some of the B plots. I really didn't care about Dae Hwi's problems with his girlfriend and would have much rather Sa Rang be given more screen time. Or maybe even Eun Ho's brother.

The last few episodes were kinda weak, but it was still an overall enjoyable enough watch.