Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not work!

I have a phobia of spiders, and when I was with a friend who was also afraid of spiders, I decided to try out this product. She watched as the spider kept running on the floor, and I kept trying to suck it up with the bug vacuum. Finally, I squished it with the device, and sucked it up. Thinking that it was dead, four hours later, I went to take the product apart to return it, and there was the spider, alive and well If you have a phobia of spiders, this is NOT the product for you. It's useless.