This felt like a Shyamalan film, and it turns out it was. The biggest twist of the film.
Characters reveal information and others ask no follow up and it makes the end feel cheap and predictable. When I watch a Shyamalan film, I hope to not know the ending up front.
The dialogue is a little off at times and there is a goofyness to how it all wraps up.
Atmosphere was neat, even if they showed too much in my opinion, and the overhead shots do a good job at evoking an enclosure.