Very realistic and gory, lots of overly long gross-out scenes that could have been completely avoided without affecting the story at all. This could have worked a lot better as a short film that could have easily gotten the point across, but instead it's a very slow and not enjoyable movie to watch. Some cinematography and nature scenes were nice so I have to give it a point for that, but the editing was all over the place and did not make it easy to follow or enjoy the movie.