Instruct: Classify the given Amazon review into its appropriate rating category
Query: Might be good. I have no idea, because...

I've waited 2 years to try this stuff. It was finally in sale for & 12.99 so I bought a pound. I have no idea if it's any good, because I, literally, got an empty, sealed, padded envelope in the mail and Amazon wouldn't even replace it. Refund only.