I would rate Hannibal as a critically acclaimed and must-watch psychological horror-thriller television series. The show, created by Bryan Fuller, is based on the characters from the Thomas Harris novel "Red Dragon" and follows the friendship and conversations of FBI special investigator Will Graham and Dr. Hannibal Lecter, a forensic psychiatrist, who is also a cannibalistic serial killer.

The series features outstanding performances, particularly from Mads Mikkelsen as Dr. Lecter and Hugh Dancy as Will Graham, who deliver powerful and nuanced performances that keep the audience engaged. The writing is also exceptional, with well-crafted and complex storylines that build tension and keep the audience guessing. The show's cinematography and visual effects are also noteworthy, featuring a unique and stylized aesthetic that adds to the overall atmosphere and tone of the series.

The show also explores themes of identity, morality, and the blurred lines between good and evil, adding a layer of depth to the story.

Overall, I highly recommend Hannibal for fans of psychological thrillers and horror series. The show's performances, writing, and visual effects are outstanding and the series explores interesting themes of identity, morality, and the blurred lines between good and evil. It is a unique and captivating series that keeps the audience guessing and on the edge of their seats.