I liked the cinematography of the movie and how they only show you the world from the guy's perspective confined to his room during the whole movie so you get a sense of how he feels. It sets you up so that you can really feel the impotence when his sister and friend are in danger but all he can do is watch from his window and try to reach them by phone.

Other than that, it feels like the film is missing a main theme so it doesn't have a feeling of coherence. It's also just 1 hour so it's more like a short story rather than a movie. The genre is also like a mix between horror and murder mystery that didn't really work out.

The acting, and the dialogue also weren't spectacular so that leaves you with a film that's just pretty mediocre overall, but at least it's short so it doesn't waste too much of your time.