Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Didn't last long

Our ball stopped working on day 1. I'd return it but it's not worth the hassle given the small dollar amount. Needless to say I am annoyed. I think it should have survived a 3 ft drop onto the floor. It still works on the rare occasion which indicates shoddy soldering. I'd open it up and try to fix it but I suspect my frustration level in opening/closing the ball would skyrocket. Simply not worth the trouble. They get a second star for amusing my kids while it worked. The cats didn't even get the opportunity to test drive it.