Instruct: Classify a review into positive or negative sentiment.
Query: Good until they break

I have been buying these scissors for years at a large retailer. The blades are a good quality. However, the attachment piece between the two halves is plastic. It does not hold up well. Over time the scissors simply break at the plastic attachment piece in the middle. I certainly wish the entire scissors were titanium.I am out here on Amazon trying to find some METAL scissors.