a an old rock and roll road dog who play for year and later go into production and management of young rock band and i think this movie have a lot to say on many level . i be not go to comment on a review a such but the internet tv view listing i saw when i go to see if it be go to play again say that these kid have get good dispite the way the teacher have go about do it . to me it funny how a little rough language towards the kid say somehow the teaching method be a failure . without give away anything about the movie i will say this represent i remember go to a school a a young child where i be in a talent show . i rehearse for week and win . after it be over i realize that everyone have win something . all 50 kid . i be placate into think that be how life work and then wham and the reality of musical life hit me when i go on the road in the real world . let face it and people a a rule ( and young people in particular ) be basic under achiever . sometimes all it take be a little bit of frustration love to make it all click . music itself be a passion and not a method and and rock music even more so than most . a a parent myself i would suggest this movie to anyone who have a musically inclined child not matter what genre they wish to pursue . competition be within one self and not against everyone else . if the fire of music be in a child it will come out if handle right and if not and then thats ok also and but do not let it just die a a faint ember of creativity . fan it into a full flame of artistic expression .