Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unnecessarily negative & judgmental

As some of the other reviewers have pointed out, this book takes an unnecessarily negative approach to modern hospital births and indeed to doctors themselves. It sets a high standard for expecting mothers - akin to "natural birth or fail" - which is unhelpful even for those already aiming for a natural childbirth. The judgmental tone, especially in the commentary on the birth stories, is unconstructive and offensive (and this from someone who has successfully given birth naturally). More importantly, the authors practically demonize OBGYNs and modern medical practices by recounting negative events/practices from decades-old hospital birth experiences - many of which are no longer in use. This may be valid historical information, but it serves only to frighten expectant mothers and set up a confrontational rapport between mothers and their OBGYNs.I would instead recommend "Pregnancy, Childbirth and the Newborn" for an informative but more balanced perspective.