I'm going to come out and say it, this is not even close to the first season. The new cast doesn't get across the kind of school tension the first did, and the story isn't school drama centric either. Oh Jin-ah is too perfect of a character, which makes me hate her, especially since I know that every curveball thrown her way will be responded to the same way, and will end up in her favor. She is completely unrelatable. However, Kim Hyang-gi's Sweet Revenge was so much better, as both her acting and the story were amazing at making her relatable and sympathetic. Also, Robin and Jaeyi are very poorly executed, one-dimensional characters. In all honesty, all the characters are one-dimensional and incredibly predictable. The only character with any kind of depth is Oh Sana, as her impulsivity is relatable as hell and shows true development.

However, some characters I really loved BECAUSE of their flaws/relatable personality are as follows. Kudos to Rok-hee, ahn mi-nam, and especially Bae Shin-ae. Her arc was amazing while it existed, but she seems to just melt into the background later on, which is a huge dissapointment.