Some critics at The New York Times and IndieWire found the eight-episode length slightly stretched, noting that the middle episodes can feel repetitive.

The series features a significant departure from the book's ending, leaving the central question of Jacob's guilt intentionally ambiguous—a choice that some viewers find frustrating and others find thought-provoking. Review: The Original Novel

The book's ending is notoriously darker and more definitive than the TV show, providing a "gut-punch" conclusion. Comparison Table Apple TV+ Series William Landay Novel Pacing Slow-burn, moody Fast-paced page-turner Ending Ambiguous & open-ended Dark & devastating Focus Family drama & character study Legal procedural & "murder gene" theory