This is more a story about loss and coping, so the drama component is stronger than horror. It's really not bad for its kind and deserves credit for avoiding jump scares. Could be watched if you aren't expecting something truly scary.
Actually this movie is not scary at all. Perhaps this movie can be categoried as teen horror movie. The movie starts slowly and explain a lot of the devices made by the name lead actor and how does the whole family mislead evil creature as they pass away parents. This is an okayish option if you are really free and have nothing to do.
