Instruct: Classify a given review as either positive or negative.
Query: Cheap Imitation

This is NOT a Chi Machine. The real machine, known as Sun Ancon Chi Machine, was created by Dr. Inoue and does NOT have multiple speeds. This machine gave me pain in my back which went away several days after i stopped using it. It also hurt my ankle bones. I was misled by the name, believing this was the real thing, and only discovered my mistake via web research after the back pain. The real Chi Machine is in fact NOT sold on Amazon (dont know why) and indeed costs more. However, whereas a fake fur coat is better to buy than the real thing, anything fake or imitation - food, medicine, healing apparatus - is NOT better when it comes to the health and fitness of my body!