Very smart concept but to improve details and pace

Rating: 6/10 (3 May 2018)

I watched this with my wife and heard a few recommendation from colleagues. I can say that the overall concept about not-making-noise is very clever and absolutely builds lots of intense in the movie. The first half is great and draws people attention into thinking about what happens next. However, the delivery of actions and horrors is not that good. Illogical events and awkward knots ruin parts of the movie.