Title: Nice Book Review: I have to disgree with my colleague there. As a CCIE myself, I think this a very nice book. The CCIE Certification is like putting many pieces of puzzles together. This book serves its purpose--by helping people better understand part of the puzzle. Is the review positive or negative?
Positive

Title: A must for warbird lovers! Review: Stunning photographs of rare warbirds make this calendar a must for any aviation buff. Almost every day has some WWII facts and trivia. Technical data is shown for each month's featured aircraft. Large size format wall calendar make for great framed prints. Is the review positive or negative?
Positive

Title: The latest MacBook Pro is amazing! Review: Same slim shape as the previous MacBook pros; but the speed is incredible. Awesome with sound and video editing.Only problem I still have with MacBooks is that they have too few USB ports for users with printers/scanners/external hardrives etc. Is the review positive or negative?
Positive

Title: Hard to Follow Hadrian. Review: The author is scholarly, and her work shows a great deal of thought--but little joy. This is a difficult read! Instead of being a purely scholarly presentation, it was 50% conjecture, mixed with the idea that you would know some of the scholarly research. There were multiple times where the author assumed the reader knew things no one but a student of Hadrian would. And fully more than half of the book dealt with Antinous, not Hadrian. (The author theorizes that Antinous was a homosexual lover of Hadrian, whose death an a trip to Egypt drove Hadrian insane.) What reading this book did for me was teach me that Hadrian was a fascinating individual--and I'd like now to read something about him. Previous to this, my only knowledge of him was that he commissioned a Wall in Northern England. Now I know that he commissioned thousands of projects all over the Roman empire. It is a pity the author didn't more than mention a few. Hadrian was fascinating; this book about him isn't. Is the review positive or negative?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Negative