Instruct: Classify the given Amazon review into its appropriate rating category
Query: A product that works !

Nature berg green coffee has been a great help in my steps to a healthier life. Helps with energy and curbing my appetite through out my day. I take once capsule with my morning shake and one at lunch. Even has helped me cut back on my daily coffee intake. Which my weight and wallet are happy about ! Would highly recommend this product to add to your daily supplements.