Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Advanced Tai Chi fighting!!!

Does anyone remember the scene in Star Wars 2 when Yoda suddenly launches into action in battle, spinning, flying, and fighting from all directions simultaneously?This video teaches the fighting style he was using.Tai Chi fighting is like a flowing, underwater battle between two psychics who can 'see' the intentions of their opponent - each strike and kick is neutralized, and the force is redirected back towards the opponent.Anyone who masters Dr. Yang's fighting set will truly a Jedi be.Very beautiful and easy-to-follow video.