this be truly one of the most disturbing film i have ever see . if the goal of a great movie be to make it viewer change forever and the grey zone certainly have succeed . yes it be not schindlers list . it have no uplifting theme and other than that in the face of no hope and doomed individual try desperately and if for nothing else and to save one life among million of doomed . in the end even that effort be futile . it image be haunt . do to it depress topic and even more disturbing end others have criticize this movie a not be entertain . in fact it be entertain . it be a horror movie of the real kind . the horror of human evil base on prejudice and hatred . everyone need to see this movie and with the exception of those who live through it and a they already know .