Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: We got our PowerBook in July of 2003 and had to replace the Apple adapter twice. I finally got fed up with the flimsy cord and purchased this Macally PS-AC4 adapter and I am very happy with the quality of the product. We've been using this for months and the only complaint (which is why the 4 stars and not 5) is that we miss seeing the little light around the end of the cord that plugs into the PowerBook that indicates the charge status (the one that glows orange or green). I would highly recommend this replacement to anyone, as long as you can live without the status light. At this price, it is hands down a better alternative to the delivered cord.
[EX A]: Positive

[EX Q]: Loved this book; I have read it, taught 2 classes from it and it has transformed my life and the lives of my students. \I highly recommend this book and Her TAPES to anyone and everyone interested in spiritual growth.Rev.JudyCockeysville, Maryland
[EX A]: Positive

[EX Q]: Going to be brief here: If you are looking for an introductory to economics, begin your search elsewhere. Hazlitt has an opinion, and he presents it here. I was looking for something that presents both sides of sticky issues, but more importantly, spends a great deal of time on the fundamentals.This book fails in that respect. Keep looking. (Samuelson, Mankiw, Malkiel...)
[EX A]:
Negative