Watcher initially appears like a standard thriller centered around the worry that someone living nearby might be dangerous, but ultimately proves to be far more complex. A notable aspect is how effectively it prompts viewers to wonder whether Julia’s concerns are based on genuine evidence or simply misunderstandings of chance occurrences as the story unfolds. It's unusual to encounter a film within this type of narrative that so skillfully portrays both her viewpoint and the perspective of those who question her. The ending features a significant plot development, which I considered courageous and well-executed. However, it’s then undermined by a predictable element that lessens the effect of what came before. It seemed as though the filmmakers hesitated at the last moment, potentially missing an opportunity to deliver something truly surprising and unforgettable. The film's greatest asset is undoubtedly its development of suspense, even though the conclusion falls short. The acting feels authentic, and it maintains a good rhythm throughout without feeling rushed or dull. I think it’s worth seeing.

Source on TMDB