Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Similar problems with durability

I had an experience remarkably similar to fortinaa's. In my fourth week the base started spinning freely even when the screw for that axis had been tightened. When I attempted to tighten the head onto the monopod the attaching screw separated, leaving a stud with one-quarter thread projecting from the monopod. After only a few weeks, I have a useless monopod.