Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Horrible: if you read this...

do so only for shock value.New parents, I highly encourage you to hit your back arrow now and leave this page. Babies have DIED from their parents using the Ezzo system.I was given a copy of this book from my husband's well-meaning co-worker. The harshness of it astounded me. I'm supposed to let my infant lie alone in a playpen to "think"? It's okay to smack the hands of a baby? The answer to both is no, it is not. A baby has no business just lying in any confined space unless the parent needs him there for safety reasons. Otherwise, she should have freedom to explore. Likewise, a study showed that babies whose hands are smacked are much less likely to explore their environments and learn.Those are just two small examples of the misinformation in this book; there are many others.