The show follows the Locke siblings as they discover magical keys in their ancestral home, Keyhouse, after their father's murder. The series explores themes of family, identity, trauma, and grief.
Characterization
Reviewers praise the show's strong characterization, believable relationships, and well-developed side characters. The Locke family is described as multidimensional and complex.
Some critics mention that the world-building could be more consistent and detailed, particularly regarding the magical keys and the Locke family's connection to them. The show's tone is often described as a mix of fantasy-adventure and mild horror, which might not satisfy fans of the graphic novels
Pacing
The first two seasons are generally considered stronger than the third, with some plot points and villains receiving criticism for being underwhelming or inconsistent.
Overall, Locke & Key is considered a captivating series with a strong cast of characters and engaging storyline, although it may not satisfy everyone's expectations, particularly fans of the graphic novels.