Instruct: Classify Amazon reviews into positive or negative sentiment
Query: How old is this product anyways....?

I gave it one stars for this reason; the kit is so old that its only compatable with cassette decks only. No where in the description does it mention this and sadly this is the only kit i know of for my car. The stock deck had a casette but damn i didnt think that they didnt make a new product for this by now...