After watching the first episode I couldn't find any fault with this drama, and I really appreciate how they cast new actors and actresses that fit the role.
The tightly woven plot is very exciting and thrilling, yet it does not give me the creeps like other crime dramas. Thanks to the writer, I keep changing my mind about who's the killer behind everything...
Moreover, the scene about domestic violence reflects how people view this as a taboo in society, which needs change. Overall, I would definitely recommend this drama to people who want a drama that keeps you on your toes and want something for a change.