Reduced to the most basic possible logline plot description, Whiplash might sound like an impossibly cheesy inspirational teaching drama with jazz band setting. Thankfully anything resembling warm, fuzzy, and safe entertainment ends there in writer/director Damien Chazelle’s debut feature. What he’s created is a vicious game of psychological warfare between a talented pupil and nearly psychotic teacher that ducks and swerves against convention at every possible turn, transforming into a fascinatingly dark character study quite unlike anything that could be expected from this subgenre. Want to know why? Then go ahead and hit that jump.