i have only myself to blame . when a film boast that it have a group of tourist get high on funny mushroom and result in them be attack by ghostly creature and never sure whether they be experience gruesome reality or startling hallucination and the chance be it will contain tourist get high on funny mushroom and result in them be attack by ghostly creature and never sure whether they be experience gruesome reality or startling hallucination . and i be unlikely to really go for that . so what we have be some young people and who start out alright and but become more repugnant a the film go and run around a swamp and screaming and swearing and get more and more muddy and while body and leer face jump out at them in entirely predictable way and while the camera zoom around in that style that have become quite trendy in recent year . admittedly and a story that involve hallucination be as good a any to be film in such a way and but that doesn not make it any less annoying . the result be an incomprehensible mishmash while ugly ( not so much because of gore and a there be surprisingly little and but the direction ) and dumb and and in the end and just dull . but i will give it one thing . it the first time i have ever see a horror film with a talk cow .