Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worked great until it fell apart

Bought this item on August 10th, return policy ended September 19th, completely fell apart September 22nd.The item looks great, functionality is great with on switch and burst only.But, literally, the internal organs just fell apart... A washer fell out of the vent hole and the unit's organs are just rolling around inside. Nothing was done incorrectly, the unit just literally fell apart. Since the warranty is already voided, I would have attempted to put it back together myself, but there are no external screws or the like to attempt to disassemble.