this doc be completely awesome in every way i can think of stuff be awesome . it not even perfect and and there some thing in this film that i do not like . however and to be honest with you and most of this doc be so informative and and fun to watch that i still consider it to be one of the best documentary ever make . first off and let me give sam dunn some prop . he a lifelong head banger himself and so he as qualify a anyone should need to be to lead this film . i be also a lifelong head banger . i also have to defend my love of this style of music to my parent and teacher and and friend and so i understand where his interest in this approach to the subject come from . i be sure most fan of heavy metal can attest to be face with similar challenge while grow up and and it be good to see that i be not alone . this be a recur theme in the film . that if you be a metal fan and you may be tell or feel that you be weird and that youre a real outsider and but in fact and you have a lot of ally out there in the world . i also like the fact that sam dunn have the educational background he do and and be obviously make something productive and positive out of his life because too many people do write off metal head a be stupid and low class and criminal and uncultured and and most likely and introvert and out of touch and and mentally unstable . he seem like a real good person in general and a friendly and talented guy and and a good person to be an ambassador for metal head everywhere . this doc be an investigative film that ask lot of question and and it give lot of answer in return . i can not imagine a true fan of music and no matter what kind and not appreciate the goal of sam dunn and his crew in this film . simply and he be look to find an answer to why heavy metal music and and it fan and have be stigmatize and label a this horrible thing in our society . this be interesting stuff and and it about time someone stand up and ask the question and answer them and and present it all in a package that no one can discount a be and low brow . metal head across the globe for over 30 year have be ask this very question and and it nice to see someone really tackle it like this . the heavy metal and tree and be a really cool thing and and while i hate the fact that too many discussion surround heavy metal spiral downward into argument over what sub genre a certain band do or doesn not fall into and it a really well think out visual aid to the film . there be so many great interview in here and and most of them be from really great people . with only a few exception and i agree with the view of the people be interview and but there be a few that leave me scratch my head and yelling at the screen . some of them be way off base and but that okay and it only serve to bring light to the fact that many people can not and or would not and get and heavy metal music . but like sam dunn say at the end of the film and that okay and and i agree with him completely in that and no matter if other people understand why i love heavy metal so much and the fact be and i do love it and i do and get it . i be glad i be not alone .