“A rockumentary with it all: tears, hilarity, heavy-duty tantrums and Quaker rappers. Budge over Jack Black: here's a lesson in rock you won't forget” **** Empire “A hilarious lesson in reading, writing and rocking out” Time Out “Bizarre and endlessly entertaining” Dazed & Confused (Film of the Month) “Rock School pulses with the crazed sweaty genius of a Frank Zappa concert” ID “Compulsive viewing!” Word “Heartswelling. Thought-provoking” Esquire “Forget Hollywood this is the real deal” Xfm “Tremendously entertaining” The Times **** UNCUT **** Marie Claire **** Total Film