Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Really good!

These serve their purpose very well. They quiet the drums enough that people aren't annoyed but you can still play on your own or with a track. The one problem I have had is that some of the pads move. The snare (which I play at a slight angel) is the biggest problem. It slipped off a lot until I put a piece of duck tape underneath it, problem solved. The other issue was with the kick cover. It's held on by adhesive velcro that attaches to the drum and the pad. The adhesive on the pad kept falling off. I solved this with some gorilla glue. Haven't had any problems since.If you need a quiet solution for your playing, I highly recommend these. They're great quality at an even greater price!-sp