Methodical and efficient, the script (by Mr. Young and Adam Frazier) gets some mileage from its generic setting and zombie-infection theme, even if the croaking order is easily predicted.
While the film features strong performances and good direction, it's still way too rote. A bunch of kids head into the forest and meet a monster. What happens next is just a matter of connecting the dots.
Director Young shoots his unimaginative opus with an eye of getting all the value of the gore makeup department’s work on screen. In this respect, he does a bang-up job. As for everything else, well, this movie does answer the question “What if Eli Roth’s ‘Cabin Fever’ had zero sense of humor?” very satisfactorily.