The Worst of Evil

The Worst of Evil received generally positive reviews from critics, who praised its dark tone, high-stakes tension, and the central performances of Ji Chang-wook and Wi Ha-joon. Many reviewers highlighted the complex dynamic between the leads and noted that the show delivers an emotionally impactful story. Outlets such as But Why Tho? hailed it as one of the standout dramas of the year, while The Review Geek applauded its emotionally resonant ending that makes audiences root for morally gray characters.

However, critical response was not without reservations. Several reviewers felt the narrative relied heavily on familiar gangster tropes and suffered from pacing issues. South China Morning Post observed a midseason lull caused by romantic subplots before finding its footing again, while NME criticized the show for being a somewhat one-dimensional take on the undercover cop genre despite its strong start. Overall, it is viewed as an engaging and stylish crime thriller that excels primarily through its cast and atmosphere.