not bad . entertain but utterly useless in the mean of convert anyone to any political view . kinda like the feeling of watch a scary movie and when a stranger be knock on your door and do not let him in . it also tell a unlikely story of how a peaceful group turn rouge . thing like that mostly start from people inside get desperate and not from a stranger . still it be quite entertaining . i be the sort of person who try to watch a movie and see what information be right and which be fictional and which be wrong by error and which be wrong by purpose and this movie be great in that matter . i have enjoy it but it wont satisfy if you want to learn something . in that sense it rubbish .