Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Unsure about this book
Review: A lesson I re-learned about purchasing this book is to pay attention to the reviews, many of the reviews say that this book is full of errors, the reason for buying this book was to learn from it now I am unsure what is correct and what is error, it is amazing a person can put out a book with errors and profit from it.
