Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Frankly, it's not worth the money or the effort.....

My in-laws unveiled their set of these Bug Zappers at a recent backyard BBQ. They are HORRIBLE. The bugs are too quick to catch and the zapper is too rigid to use like a normal plastic fly swatter. All we did was wave these tennis-racket-like zappers back and forth above the picnic table. We didn't zap a single bug. My father-in-law had better luck with his plastic fly swatter.It's not worth the time or effort to get these things.