cannibalism and a pair of cinematic reference to delicatessen and not only in plot and but in style . cannibalism and a pair of reference to the historic case of the uruguayan rugby player that survive in the andes by eat the dead member of their flight to chile . cannibalism and only an excuse the movie use to delve into the extreme men be willing to go to defeat isolation and obtain social acceptance . the script be extremely creative and and hopefully be go to leave the viewer laughing and wondering .