Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Water, Really?

Do you really need a book to tell you the importance of drinking water? You already know soda and sugery juices are not good for you, right? You know you should limit caffeine and alcohol, right?This book is very much commonsense. Save your time; drink water throughout the day instead of reading this.If you're not in a health-ful state, here's some advice: Eat real food, exercise A LOT, be skeptical of pharmaceuticals (I'm a pharmacist), and yes, DRINK WATER! A good way to increase your water intake: Go run 15 miles; you'll be thirsty along your way...and your heart will soon love you for your effort. Wellness isn't about insider health trends and info, it's about commitment to yourself.