Simple and well acted, it has tension enough to knot the stomach.

While it doesn't offer any answers, it both thrills and makes you think.

Ok... Let's be honest. It cannot be the best movie but is quite enjoyable. The movie has the potential to develop a great plot for future movies

There are moments that feel comical, some horrific, and some downright inspiring but the tonal shifts hardly matter as the end results come to a film that's perfect for this time.