Viewers find 'L'intruse' a gripping blend of family drama and psychological thriller, with its well-paced suspense and strong performances, particularly from Mélanie Doutey and Lucie Fagedet. The series effectively uses its setting to enhance the eerie atmosphere, making the domestic scenes chillingly engaging. While some predictability in the plot twist was noted, the overall execution and emotional depth kept audiences hooked, leading to a satisfying binge-watching experience.

👍 Strong performances enhance suspense.

👎 Plot twists may be predictable.