Jack Black gives a very lively and even astoundingly hilarious performance. The movie was well-made for the time and it's not only about a fake teacher/wannabe rock star trying to get a job and make quick money and instead ends up teaching rock and roll to kids at a private school, but about young individuals learning to uncover their hidden talent, foster a sense of self-confidence, and express themselves in a fun artistic way! The extras in the film did well too and I can see why Miranda Cosgrove was chosen to play Megan in Drake and Josh since she acted brilliantly as a young girl in this movie as well.