Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't mix very well

Despite the reviews, this mixer did not perform to my expectations. I was using it to mix protein shakes but it barely mixed any of the protein powder. I moved it all around, pulsed it, and stirred it but it still didn't not mix it very well. It seemed like the motor did not have enough power. It kinda felt like a kids toy actually. Only reason why I didn't give it one star is because it was priced properly: cheap for a cheap product.