Maybe, I am too conservative. or too...stupid. but, with huge indulgence, this film could be defined only...poor. sure, idea is not so bad. but it is used in horrible way. and, after its end, detail near scene, you discover the sense of it. with not great effect. because something missing. not the good intention. not few minutes . but a right use of ingredients. because the story, with moral significance, is too fragile. it is a warning maybe. or an expression of irony. but not a horror. but not so convincing. and the questions are more than a sketch of chill.