Viewers are captivated by 'SKY Castle', praising its deep dive into the competitive and often destructive educational system in South Korea. The series skillfully blends drama with mystery, showcasing a range of characters from detestable to deeply touching. The narrative, rich with societal critiques and emotional depth, keeps audiences engaged from start to finish, despite some moments that feel slow.

👍 Characters are engaging, even the detestable ones.

👎 Some episodes may feel slow.