sadsentinelwings and i enjoy your review . anyone read your review who be not consumer of metal and will learn that this topic could easily be discuss and debate on any of those sunday morning political round table television show . that be say and i be surprise you do not identify prog metal a a non metal sub genre . personally and i love prog metal and especially many of the band that have emerge from europe . i hear metal fan ( mostly american fan ) all the time lament that prog metal isn not true metal . a dark metal fan or power metal fan would claim that prog metal really can not be consider a metal and due to each band member perspective and motivation and fashion sense and musically elitist attitude while similar to the way that the 70 punk view emerson and lake and palmer and pink floyd . personally and i really do not care if it metal or not . still an interesting discussion . i would have love to see the prog scene explore . certainly mike portnoy or daniel gildenlow would have much more to contribute to the discussion than rob zombie or dee snyder ever could . besides and all the footage of the concert audience get old . some of it could have be trim and replace with a discussion of prog metal and how it differ in both positive and negative way . though i do agree with you on every criticism and i agree that it be one of the best documentary i have see . certainly far good than any of those metal documentary on vh1 and which be truly horrible .