Out of interest for the stars you may be interested to check out their early performances. They display charisma enough to make them stand out. Kim Jung Hyun from Crash Landing looks a little too grown up for a high schooler here. Jang Dong Yoon of Search is a good actor. Kim Se Jeong is pretty here and her look is better than in Uncanny Counter.
The story is weak and doesn't say anything new. Bad people in charge of schools is familiar and boring. Rich vs poor has also been done before. The Pranskter X isn't a story that should stretch out so long. The love story didn't evolve in a natural clever way. And the violence storyline also felt tacked on. When they ran out of one plot line they moved on to another bun didn't develop them together in a clever integrated way.
Skip this one. School 2015 was better and that isn't saying much.
Review of School 2017
