Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Receiver problems

Had a universal that controlled the basics of my system, but wanted one that could do more with my Denon receiver. The package and materials indicated this was the remote for me. No problems with my JVC TV and JVC VCR, but not only would it not do more with my receiver, it did nothing with it except power it on and off. No volume, no input switching, no speaker adjustments, no surround mode changing. In fact, it did less than the one I already had.