Since the 1800s, ballet education is influenced by the use of mirrors. The aim of this study is to evaluate a Kinect-based system called Super Mirror, to discover if it has an impact on the usability in ballet instruction. Ballet students were evaluated on eight ballet movements (plié, élevé, grand plié, battement tendu (front, side and back), passé and développé) to measure the Super Mirror’s impact. The results show a potential usage in ballet education but improvements of Super Mirror are needed to comply with the standardized subject matter expert’s criteria.