Wasted potential

Rating: 5/10 (6 August 2017)

The movie had a promising beginning, but about halfway through, it became too cheesy for me to take it seriously. I lost interest in the main characters and started to actually root for the villains, whose coldly professional attitude towards human sacrifice at least made them different.
When the characters discovered the hidden one-way window, I thought the cabin would be fully utilized as a creepy, messed-up environment. However, the movie could have taken place in any other remote location without making any difference. The backstory of the zombies also had a lot of potential for creepiness, but it the movie mostly only delivered some simple gore.
The ending twist was an insult to the audience's intelligence, and depended entirely on the villains being idiots. If it weren't for that stupid red button, I would have rated the movie a 6.