Well, when it comes to Kim Si-ah’s career highlights, things get a bit interesting. Kim Si-ah’s highest rated film so far is Kill Boksoon (2023), which really showcased her talent and earned quite a bit of praise from both critics and audiences alike. Interestingly enough, the same movie—Kill Boksoon (2023)—is also considered her lowest rated work, at least according to some mixed reviews that surfaced after its release. So, in a way, Kim Si-ah has this unique distinction where one project stands out as both her peak and her most debated performance. It just goes to show how polarizing a role can be. Kim Si-ah definitely made an impact with that film, whether people loved it or had reservations.