I really wanted to like this movie based on the director. His previous movies like "The House" were great genremovies made on low budget. Kiil has a great understanding for the classic subgenres movies and that is very appearant in this flick too. It draws clear paralells to slasherclassics as Halloween and Dark Christmas.
The score is creeped up themes of christmas carols and works just perfect. The characters though gets too 2dimentional to be believable. The acting about as amateurish as expected, which adds to the good low budget feeling.
The biggest problem with this movie is everything is dark. Too dark to see what is going on. The details get hidden in darkness, thus making the one really big no-no in this genre by becoming boring.
Next time Kiil, use more light.