Instruct: Classify Amazon reviews into positive or negative sentiment
Query: don't waste your money...

Tried these before I bought Audio Quest K2 cables (see my full review there)for $8,000. And yes- you do get what you pay for as the K2s are literally twice as good as the Volcanos. Anyway, tried pawning this cheap pair off on ebay, but then figured out how I could use them to make a killer electric bong with a Pepsi can and an old lava lamp. Cheers!