Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nice case poor quality zipper

I purchased this big nice case to hold our karaoke disc for our business. The second weekend of use the zipper broke. Case is still usable,but because the disc will slip out of the holder pages a little too easy I don't feel safe to carry by the handle without it being zipped up. Would've returned but we have a lot of disc and didn't want to spend the time to unload and load again and I had already trashed the other case.