ok, since the beginning I was expecting a lot from the movies, all the trailers and comercials made me extremely hypped up, but I'm glad the movie 100% delivered that to me.
With great casting , especially the kids, the movies makes you anxious, nervousor and totally alert, gotta say I probably never experienced such a silent movie theatre for such a long time, and it's awful it makes you aware of how loud you're eating your popcorn or coughing but it totally make as afraid of sound as the characters.
The writing is perfectly simple, with a runtime of a hour and a half there's no space for mumble jumble, the movie is always developing the characters, how the family works, how that world works, their challenges, and the best thing is I just bought it all, I got totally inside that apocalyptic scenario with the beautiful shot and amazing nature sounds.
Finally, I love this because it's not predictable like most new horror movies it's not a film full of jump scares it's a intelligent well written great horror movie, with not much nor less just enough, therefore perfect on its own post apocalyptic family trying to survive day by day.