Instruct: Classify Amazon reviews into positive or negative sentiment
Query: junk

I was extremely disappointed with this cart. First, I had returned one cart because the wheels wouldn't stay on and the bolts seemed to have been stripped. The second cart went together fine, but the wheels have fallen off both sides and the entire thing is very flimsy. I thought thtat this was a good "middle-of-the-line" cart, but it was definitely not worth the money.