Instruct: Classify a given Amazon review as either positive or negative.
Query: Piece of junk

Could you make mixer even slower. I guess not. It cannot raise even egg-nog. It is painfully slow. I understand that has only five speeds and there other more advanced models. But does car that has four speed transmission has mas speed 40 m/h?WHere is "Ultra - Power"? What actually they meant by this?Stay away from this mixer.