This is not your regular entertainer, it is what people sometimes call an art movie. You need to be a little smarter in order to understand the movie with presentation like this. Because the movie won't conclude by saying its purpose, instead you should yourself decode it otherwise you will miss something hidden within and blame for the wasting time. This is the story of a mystery man Camiel Borgman and his gang who finds a place in a rich family house. Slowly conquer whole family by possessing and corrupting their minds. The gang is aware of what they are doing and what should be done like some secret mission of the secret organization. So how far it takes to accomplish and what are all methods used is the story that unfolds.
I am scared. It appeared suddenly.
I've been marked.
Other movies leave pretty wide clues of what it was dealing, but this one it is a tough to make a guess. What I got was the good versus the evil theme. What if the negative forces like ghosts and demons are not scarier ones like we have believed, but lives among us as one possessing and terrorizing the human. The opening scene was fairly convinced me to believe this way when a bunch of priest tried to hunt down the evils by digging their graves out. So they left no choice, but leave the place behind and find a new home to save themselves and their kind. That is how Camiel Borgman make to a rich house. Entering into their minds, psychologically affecting the characters and bringing chaos to fight each others.
Yeah, it won't look like any horror movie with scary pictures and sudden loud noises, but everything was told in a realistic manner. You would also find a werewolf kind of concept as well. Characters turning into a slimy dog (don't expect the computer graphical tricks because there is none) which won't exactly explains, but I assumed that way. Usually demons need an invitation, a scene in the movie explains it when a bunch of them try to enter the house as a gardener, but denied until Camiel Borgman makes it. I am not made for a movie like this, but sometimes I enjoy them and this movie looked better than what I had in my mind about it. Expected a little better in a few areas and wanted to like it. Still, I was not fully convinced, but somehow managed to like the movie.