Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't work as well as my older Sony Discman cassette adapter

I have an older Sony cassette adapter that came w/ a Discman bundle from around 1996. This worked great, but now the cable connection at the jack for the line-out port of the Discman is getting loose.I purchased this w/ the intention of replacing that adapter. Everything about the product seems identical, but for some reason, it doesn't work as well or doesn't work at all in either of my car cassette decks (Subaru and Oldsmobile Bose system). It either sticks, and can't eject, or doesn't play, etc. Can't figure out the problem. The old adapter still works, so it's not my deck.I've run into this problem w/ a cheaper adapter, but thought I would have better luck w/ this more expensive Sony model. Looks like nothing works better than the original...