Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good, if you aren't expecting much

I bought this because of the great reviews. It is underpowered. I should have known. It burned out after about 10 uses. Plus the buttons are a little stiff and you have to hold them down to operate. After a few minutes, it gets tiresome. If you are using this for little herb chopping, it may work, but nothing serious like guacamole or hummus.