One dimensional. One dimensional victims, that are vapid with a shallow friend group, who are born yesterday, can't even conceive of the possibility of violence against women being a thing that can happen to them until it happens. One dimensional villains, flat in motivation and character, and to the highest extreme a brute can be for this film for no rhyme or reason. One dimensional bystanders/townfolk, who just hate cityslickers for thinking they're better than the country folk. Hey. Maybe the remaining girls can gain dimensionality in their friendship now that they experienced so much trauma and got away with torture and murder?