Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: DO NOT buy this product. Nastiest experience ever.

DO NOT BUY THIS PRODUCT.I was absolutely in love with this product when I purchased it. It did what it said it would and actually exceeded my expectations. The problem was with what to do AFTER the trap was full.Cleaning the trap was likely one of the most disgusting things I've ever had to do in my life. It was full of dead flies (obviously), but also maggots. The smell was something out of a Steve King novel. I used 5 (read: five) thick, plastic bags and it still didn't mask the smell. My trash can now smells like dead flies. Can you believe that? Five trash bags didn't do the trick...This company makes a product that works MUCH better and doesn't have the mess. It simply hangs somewhere and when you're done, you push down on a plastic piece and it's self contained. DO NOT purchase this. But the other product.