In 1999, two rebellious teenagers start a cheerleading squad for their provincial high school, bringing confidence and solidarity to themselves, their misfit troupe and an entire community afflicted by narrow horizons and labour disputes. Like Lukas Moodysson’s We Are the Best! (2013), Park Beom-su’s joyously punkish and irreverently funny crowd-pleaser has infectious charm, winning wit and girl-power exuberance to spare.