Just to know my situation I watched a similar drama before this so it took me like 5 days to get into it. When we want to talk about this drama overall I would say sometimes I did not understand some of the choices some characters made. The plot twists were amazing and unpredictable (ofc I saw some of the spoilers as always), it deserves the popularity and the ratings that it has, I don't feel like it's underrated or overhyped at all. I liked the character development as well as everything. I feel like I will miss them.