Instruct: Classify Amazon reviews into positive or negative sentiment
Query: If you like this, you will love the pet rock.

Bottomline, it works. BUT it needs ice! What is the point? I thought this thing would cool without ice, thus eliminating the need for a fridge in say a workshop. Nope. I don't own it, but a friend of mine does and I was impressed when he told me about it. THEN! I saw the ice. I am amazed that very few of us think this is a complete hose job. One star!