This is definitely in the "School of Rock" category - if this were twenty years ago it would definitely star Jack Black as Hunter. It's a feel-good teen movie about a pair of friends and the highschool drama associated with being kids in a band. The story is decent, nothing spectacular, but the soundtrack is a metal 10/10, with a killer cover of "War Pigs" thrown in. There are also some pretty great metal cameos including Scott Ian (Anthrax), Kirk Hammett (Metallica), Rob Halford (Judas Priest), and Tom Morello (Rage Against The Machine) who, incidentally, produced and wrote most of the original music.