Readers are captivated by Franck Thilliez's gripping narrative in 'Il était deux fois', praising its intricate plot twists and deep connection to its predecessor, 'Le Manuscrit inachevé'. The novel's blend of mystery, psychological depth, and dark themes keeps readers on the edge of their seats. While most appreciate the intense and cinematic storytelling, some find the recurring dark and horrific elements a bit overwhelming.

👍 Intricate plot and psychological depth.

👎 May be too dark and intense for some.