Under the layer of an archetypical slasher movies there's a strong political statement that some people fail to recognize. The story of two twin brothers is a clear link to "The Two Who Stole The Moon" and that's just a start. Among thrills, chills, blood and boobs almost every dialogue scene criticizes the nowadays Poland; the lack of tollerance, the pathologies within the catholic Church etc. But at the end of the day it's a well crafted, well acted, fun film.