Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unredeeming in all aspects

I've never said I hated a book before I read this one. It was dark, the characters stumbled through horrible lives and everything always got worse. I felt exhausted and black, and bluewhen I finally dug my way through this turgid book.I usually give books to friends for a reread and this is the only time a threw a book in the recycle bin.