Instruct: Classify Amazon reviews into positive or negative sentiment
Query: GREAT !!!!!!!!!!!!!!!

This product is the best invention since sliced bread. It brews anything in less than a minute. It brews cocoa from the store, just put the mix in the cup and select to use water only. It has aftermarket brew cups so you can use your own brand of coffee if you wish. It is also very sleek and stylish with it's backlit blue light. I cannot say enough good things about this product. It is pricey but worth it.