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Review title: Rock On!
Product review: A big, fun, good-natured romp for Jack Black who plays an unsuccessful musician turned substitute teacher who ends up teaching a bunch of uptight prep school kids how to rock out. The cast is excellent, the kids are adorable, the script is really well written. My only regret is that the hilariously edgy comedian Sarah Silverman was given such a limited role as the shrewish girlfriend. But aside from that, I highly recommend this film!
