Was it scary? No. Was there built up tension? No. Was the sound invoking anything? Yes pure annoyance in the white noise and random louder segments. Let me help you build your expectation. Long shots of grainy hallways, children's toys in the floor and children feet walking, random dialogue that you can barely hear every 10 minutes. The whole movie is grainy video that never focuses on anything worth watching. If this had been a 15 minute short, it may be worth a watch for the concept. Unfortunately this is 100 minutes of boredom and wishing it would just find a moment entertainment. Given we had 3 sleepers just on our row in the cinema, managing to stay awake the full 100 minutes was a miracle.