Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Good but depressing

I am a pro photographer with an art degree, thereby, I am and art snob who has a lot of art books and books by photographers who think they are artists.The photos are very rich and chilling. I have friends who have been murdered and the killers were not pursued. Spent a lot of time thinking about the death penalty. Is it humane? Probably not. Is it justice? No! Should we have it? That is the question.This books makes you think about murder, the death penalty and why we have it. Is it art? Can any photography be considered art? I have a degree in the art of photography and I cannot answer that question. This book will move you and make you think. The images are good and the book is well done.Like most photo books, this one is a niche book for strange people like me.Chill out and get ready for some sleepless nights.