Some claustrophobic scary ass shittt mannnnnnn...in there..with them THINGS running around?!...you can count me out!

One of the best horror films I know: thrilling, brutal, fast and unpredictable!

I don't understand why this movie has 72% rating. This was just TERRIBLE. More than half of the movie is just a boring, bad acted, set up with cheap jump scares and some ugly effects. The characters are dull and I couldn't care less even for the main one. When the action starts and the monsters appear, it does not get better. Awful make up, bad camera work, bad acting again. They use some sped up footage to show that the monsters are fast but it is just bad, really bad. I prayed for the movie to end (I don't like to abandon movies). Anyway, if you can watch anything else, do it.

This is a really well made Horror film. It's got a lot of tricks up its sleeve. It's claustrophobic. It's dark. There's questionable motives and morals. And, there's meat-eating monsters. Other than that, there's nothing to be scared of. I wouldn't say that I loved this movie but I'm scoring it high because I respect how well it does what it sets out to do. I personally was a bit turned off at how a couple of the girls turned into action heroes. They were regular killing machines. There were also too many jump scares but they were balanced by some good suspense. The R-rated ending can be interpreted a few ways, none of which I really cared for. But this was a well acted and well directed 90 minutes.