Instruct: Classify a review into positive or negative sentiment.
Query: A book about a nutcase who hallucinates about another nut

...This Book is about a nutcase who draws snakes with elephants inside and becomes a pilot because the " grandes personnes " wanted him to stop drawing nonsense and become something useful. Anyhow, he crashes and hallucinates about this stupid little kid who calls himself "le Petit Prince" who lives all alone on a planet the size of a table. One day, a talking flower comes along and makes him depressed so he somehow magically goes to see other planets and ends up on earth where he meets a talking fox and Antoine de Saint-Exupere. He then regrets leaving his planet and tells a talking snake to kill him so he can " return to his planet". So now, after reading my review you see what a waste of valuable time this book is.