Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: horrible
Review: this book is horrible. i don't know why it is 5 star. and it even have follow up new versions.(1). it is not easy to understand at all. a good book is a book that is very easy to understand. this is not(2). there are many errors in its examples(3). all examples are made up. dry, text-book stylespend $54.99 to buy such a book is a terrible investment.I bought this book several years ago and i have always tried to write a negative review about, today I finally did it since i saw this book again and i just cannot contain no more
