Title: Is it possible to explain physics so simple? Review: I have completed my study of metallurgy some six years ago and I have listened many hours of physics in my life (quite usual, not quantum!) and even that sort of physics seemed sometimes incredibly complicated (due to not very good professors I had). I have once seen a demonstration of mathematics used in quantum physics and it literally frightened me. Because I know that it is hard to reveal knowledge in a simple way to listeners which are very inferior to you in certain field, I think Hawking's work is incredible. It reads very logically, clearly and though it talks about science, that is unreachably complicated for usual mortals, we can sense the directions and thinking of men, who work in this and try to unveil the mysteries of universe. If you are interested in universe, you just got to have it. Is this product review negative?

Answer: No


Title: Great Series but Poor DVD Quality & Amazon Customer Service Review: The serious is great but when I ordered it I found that one of the dvds was defective. I contacted Amazon.com. They sent me a replacement which also contained a defective dvd. They also did not mention that I was supposed to send defective set back. On December 31st (!) they sent me a link to a return label that had expired (!) and they would not issue a new one. They only threatned me to charge my cc if I did not return the dvd without giving a clear deadline date just saying in 10 days. I am not sure when the count starts, why they sent their request so late and right before the holidays and why they did not send e return label with a replacement set. This is a very poor experience with Amazon.com. They sell defective dvds and their customer service is loose and disorganized. Is this product review negative?

Answer: Yes


Title: Entertaining summer fluff Review: I'd actually give it 2 1/2 stars, but Amazon doesn't have an option for half stars, so two it is.It took me about 5 hours to read this book, it is definitely not challenging, but the main characters are engaging. I think one of the greatest appeals of this novel, for me, was the fact that it took place in the years of my own childhood, with characters that were just a few months older than I.If you are looking for an entertaining but simple read for your vacation, this is the book to get. Is this product review negative?

Answer: