I’m gonna keep this brief and to the point-

1. The mother gets more screentime than the actual FL.
2. ML is boring af and has no chemistry with FL.
3. Villain is 10x more attractive, has an actual interesting backstory & had more chemistry with FL.
4. Nobody gaf about the police officer being dr*gged for 10+ episodes.
5. Nobody also gaf about the grandma's love-story.
6. Storyline sucks. It had so much potential and they could’ve taken advantage to make it more interesting.
7. Only good thing was Bongsoon & Minhyuk's cameo (+villain).