Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Petmate Ultra Bubbler

This product has a nice soothing sound as the water bubbles other than that there is nothing good about it. This product has leaked water all over my floor at least 3 times for no apparent reason so it does me no good. It is currently stored on a shelf with a bunch of other stuff I am going to get rid up. A waste of money!