Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sitting on the shelf for years before it was shipped to me

I normally love Joico products, and was happy to be able to puchase this via Amazon. Product arrived on time, but must be several years old - it is grainy, clearly old, and I seriously doubt it is still effective. What a waste of money. I won't buy this kind of product via Amazon again.