This movie is a true masterpiece. It kept me on the edge of my seat because I never knew when Fletcher (J.K. Simmons) was going to snap at someone for one tiny mistake. Andrew (Miles Teller) gives up almost everything for his passion of drumming. He doesn’t have friends and breaks up with his girlfriend because he things that they will draw him away from what he loves to do.

Fletcher is always extremely harsh to his students because that…