This series rightfully earns its place among television’s best. A truly great program needs to feel fresh, avoiding the pitfall of feeling like assembled fragments from other shows or a retread of something familiar, even if audiences might not remember the original. The series achieves this originality through its central character: a serial killer portrayed as a hero, rather than just another slasher villain. He operates under a strict set of rules—a **code**—that dictates he can only target individuals who are genuinely irredeemable. Given his considerable intelligence, the question becomes how he gathers the necessary information to confidently identify someone deserving of punishment. The solution is clever: despite possessing the aptitude to become a leading physician, he chooses instead to work as a forensic scientist for the police, granting him access to vital records and evidence needed to make informed decisions about his targets. With strong writing providing a solid foundation, the addition of talented actors embodying well-developed characters elevates the production significantly. The storylines are complex, filled with unexpected developments that consistently hold your attention—much like a captivating novel. While it’s often wise to conclude at the peak of success, I was saddened by Dexter's conclusion, but thankfully, its ending avoided the common fate of many shows, where they decline as key performers depart. Online forums reveal numerous viewers who consumed all seasons in rapid succession, which is strong evidence that this is an extraordinary television program capable of holding a viewer’s complete attention.

Source on TMDB