Instruct: Classify a review into positive or negative sentiment.
Query: Junk

This is a horrible blender...noisy, underpowered. I use mine mainly for smoothies and to prepare sorbet for an icecream maker. It has a hard time blending moderately dense foods (mango). After a time the machine starts to smell bad (burning plastic) and you have to wait till the thing cools down before continuing. In order for it to work properly, you have to water the contents down more than the recipe often calls for. You can do a lot better than the Powermax.