Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This item sucks

Seriously...After like two times it breaks. The first time, upon encountering the UFO the device started to shutter and shake REALLY bad and then lost all power. The second time, well...that time was mostly okay, but the third time it didn't work at all. I had to get out of bed with a flashlight and when I finally got the UFO to come over, the device just sat there like it was a toaster or something. Seriously, if your looking for a GOOD UFO detector, look elsewhere.