Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No Zap for your Buck!

Unfortunately, this item is not worth your money. Yes, it does work and zaps those annoying flying critters, but the enclosed light bulb doesn't last; within a couple of days it started to fade away, and that's having it plugged into the AC adapter! Further, you can't replace this bulb. This has been an expensive learning experience. Save your money.