Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Fascinating read!

I loved this book. It is a first rate physics primer that reads like a great mystery. David Bodanis ( author of The Secret House and The Secret Family, which I also recommend )has a way of ending chapters with intriguing statements or questions that make it difficult to stop reading. His treatment of the Allied Forces' attempts to sabbotage the heavy water facility at Vermork, Norway during WWII is a lot like a short Ken Follett novel. Since finishing the book, I find myself looking for ways to bring up E=mc2 topics in conversations ( "...speaking of smoke detectors, did you know that they derive the power to generate their smoke-sensitive beams from the radioactive decay of americium?" or "...just imagine, the glare from the explosion over Hiroshima would have been viewable from Jupiter" ). This is popular science writing at its best.