Good horror movie. The world with monsters that kill people by sound imposes a lot of restrictions on the characters. Involuntarily, you begin to wonder what you would do in a particular situation. What happens when you get cold? How do you sneeze and cough? And all those other questions.
The atmosphere of silence keeps in suspense, you involuntarily begin to whisper while watching. The first sentence is pronounced after 40 minutes of the film. And so everything on sign language and subtitles is an interesting find.
Except for the bluntness of the daughter of the main characters, who is just terribly stupid and behaves worse than her younger brother, then you can find fault with the finale with your father - too stupid for a man who has developed a whole security and alert system for his family. The only question is, what's powering this whole holiday?
Good, strong movie. There is little extra in it, and the world opens up well and does not contradict itself. If not for a couple of moments with sudden stupidity of the characters could be a masterpiece.