The first word. that comes to mind, is "exhausting". I mean it in a bad way. The way this movie is filmed.. it's annoying and I feel like jumping from a hidden camera to hand-held camera to god-knows-what camera took so much away of this movie. I wasn't even remotely scared once, I was wanted everyone dead so they end the damn film.
Between the jump scares and "come look at this"-cliches I didn't find a lot of originality and neither was that whole "the killers know every move you make beforehand"-bs very believable. It is literally impossible for the killer to know what is going to happen Every Single Time and I feel like a lot of horror movie makers, especially this "kill or be killed"-genre, relies on it.
About the acting I have no massive complaints. Ioan Gruffudd is always believable to me, he's got some talent, and Natalie Martinez handled that "naive, helpless housewife"-part well. Chandler Riggs will always be Carl (CORAL!!) to me and he did what was expected of him. Bella Thorne is new to me, I don't follow Disney stars and don't really give a crap about them. She was okay I guess, could've been worse. At least she doesn't have annoying mannerisms, at least not yet. Leigh Whannell was a fun add, he always cracks me up. I didn't recognize him at first though.
So, I could've spent that 1,5 hours a bit better but luckily I never have to watch this again. Hopefully Whannell and Gruffudd score some better movie roles.