This show has been on my list for a while, and since I have enjoyed Bae In Hyuk in other things, I figured I'd give it a try. For me, it was torture to get through, and I've never been so happy to finish something in my life. I usually like to give all the positive aspects of a show, regardless of whether I ultimately ended up liking it, but hmmm, can't think of any here.

1) I found the Fl extremely irritating. Her bouncing around and then suddenly pouting about something, pick a mood and stick with it. This might seem like a small thing, but every time she said 안녕하세요 to someone, her voice went up about four octaves and she used this baby, breathy voice that was SO irritating!
2) STRONG triangle. It went on entirely too long and SML kissing her without consent, just no.
3) Why did ML and FL like each other? Never really saw development, they just suddenly liked each other.
4) The mystery. Why? I didn't care for it, and it went on for so long that once I got to the end I didn't care anyway.
5) The one "dance" they did throughout the whole drama. Their rehearsals revolved about that one arm-swinging movement, over and over again.
6) And can we talk about the costuming?! Oh, my gosh, the costume designer should have been forced to wear one of their own designs as punishment. It was really hard to take any of the conversations seriously while they were wearing their cheer costumes, they were so ridiculous. In real life, you would not have anyone want to be on the cheer team unless they were getting paid to wear those costumes. I can't get over how bad they were.

While I may not say run away from this show, I would suggest turning and walking away quickly, and find something better to watch.