Copycat Killer

Copycat Killer was met with positive critical reception, praised as a layered and high-quality serial killer thriller. Adapted from a popular novel by a Japanese author, the Taiwanese series earned acclaim for its compelling story beats, strong production values, and impactful performances.

Reviewers particularly commended the show's focus on individual character arcs alongside the overarching murder mystery. Rather than relying solely on procedural tropes, the narrative explores the personal traumas and motivations of its cast—ranging from a prosecutor haunted by childhood memories to journalists fighting to clear a friend's name.

While some critics pointed out that the series can feel a bit longwinded at times and leans into familiar crime fiction formulas, the consensus is that it remains a deeply engaging whodunit that delivers a satisfying, dark mystery.