Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dangerous

Over 12 years as a pediatrician I have seen many babies harmed by this assinine book. Poor weight gain, crying constantly, insecure and neglected. The babies that have done well with these techniques are babies that would have done well no matter what. For babies that need more food or nurturing.... this is pure child neglect and abuse. Do NOT follow it. Listen to your pediatrician and not a religious freak with no medical training.