The performance of Tom Hardy as James Keziah Delaney is magnetic — his presence carries a lot of the show. Critics note he “gives us such a magnetic central character… he alone could carry the drama.”
The production values are very strong: the sets, costumes, and atmosphere capture a gritty, dirty‐London of 1814 in a way that many period dramas gloss over. For example: “The set design and costume design were what stood out … what an underrated TV show.”
It blends genres: historical drama, revenge thriller, gothic/horror undertones. That mixture gives it a distinct flavour compared to straightforward period pieces.
The tone is consistent: dark, slow-burn, brooding. If you like drama that builds tension rather than quick resolutions, this fits. Many critics and fans say it “sucks you in.”
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⚠️ What doesn’t work
Pacing: The show is slow, sometimes to the point where it may test patience. The story unravels gradually, and some viewers found it too “circular” or with less payoff than expected. For example, on Rotten Tomatoes: “The show thrives on being dark for the sake of being dark… after you strip away the grim visuals… there’s very little actual storytelling beneath it all.”
Character relationships: Some critics say that while Delaney is compelling, his relationships with other characters lack emotional depth or chemistry.
Viability of continuation: At present (2025) there has been no concrete release of a second season despite announcements. Some fans feel the story is left hanging