Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Product/Can't Live Without It

This is a great product and my second one. My first one was over ten years old. I use it to make instant coffee several times a day. The best part is how fast it makes the hot water for my coffee.They improved it by placing the "On" switch on the top thus making this great product even better.When I travel I take it with me. I cannot be without this product.