Instruct: Classify Amazon reviews into positive or negative sentiment
Query: loose screw

I've had this little machine for about 2 months. It workeded great, provided you keep loads small. Unfortunally, mine developed a loose screw. With it being loose, clothing just sits in the water. I've tried tightening it several times, but it continues to loosen, leaving it useless. Overall, I spent more money purchasing this than I would have using the washer at the laundromat.