Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor Product

I bought this attachment to use with my Karcher 330 electric pressure washer with the intention of using it to wash our cars. I just tried it out and was very disappointed with the attachment for the following reasons: 1) poor fit into the wand - connection is flimsy and flexes quite a bit - feels like it will snap off with minimal pressure 2) rotary head is poorly powered and does not do a good job. My opinion is that this is a poor product and that it does not perform. In short, don't waste your money.