i have see the poster for this film and but i do not really think about critic opinion or anything before i watch it and maybe i should of . basically some american teenager arrive in the ireland and and be promise by irish friend jake ( jack huston ) and and expert in mushroom and the trip of a lifetime and know their eagerness for adventure . jake warn about the certain shrooms they can not eat and but hardly any of them listen and and horrific vision start happen . because they be high on these magic mushroom and they do not know if the ghostly creature and other thing be for real and or part of their hallucination and to be honest and neither do we ( the audience ) . there be also some really creepy woodsman and ernie ( don wycherley ) and bernie ( sean mcginley ) do not help the panicking teen . a everyone be be bump off and it become clear that it doesn not matter if these vision be real or not and the evidence be there afterwards and the end however and with last survivor and tara ( lindsey haun ) and isn not great . also star max kasch a troy and maya hazen a lisa and alice greczyn a holly and robert hoffman a bluto . the plot be certainly innovative and and the gore amount give the story a bit of energy and but just like the character and you do not know what real and what not and and it be a little tedious . okay .