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Review title: Disappointing
Product review: This movie's plot deals with a no-good wannabe rock star (Jack Black, wildly overacting as usual) suddenly and by mistake taking the job of substitute teacher at a posh school (right, things like this happen all the time), and using it to teach rock music to his students (who are around 9). Most of the music is from the early 70s, so probably not even the children's parents were born when this music was made. I think the rock of that era is wildly overrated by people who happened to be in their teens at that time (it reminds me of another poor movie, Velvet Goldmine, where glam rock, a marginal movement if there was one, was treated as a major artistic achievement, a la par with Oscar Wilde!). And shouldn't each generation choose the music it wishes to be represented with?.
