Title: Portrait of a literary sociopath Review: I showed this documentary to a group of students and they were absolutely spellbound. The movie recounts the story Khouri told in great detail before it starts pointing out all the holes, odd factual errors, and easily disproved lies. Having debunked Khouri's allegedly true story, the documentary turns to investigate Khouri herself. A world class con-artist with some powerful connections (Cheney family), Khouri is revealed as an audacious, cunning, quite possibly deranged character with a well developed petty side. It's the *degree* of her shamelessness that astonishes over and over. The students were literally amazed.Useful movie, actually. Conveys important lessons about the human willingness to accept well-told stories that validate our prejudices and about the power of evidence in clarifying important issues. Does this product review convey a negative or positive sentiment?
Positive

(Question)
Title: Great book, but useless cd. Review: CD-ROM doesn't work under Lion mac OS (only works under older versions of mac OS), so I can't use it in my Macbook pro. This information is not available in the website. I feel as if I wasted half of the money spent. Does this product review convey a negative or positive sentiment?
(Answer)
Negative

Ques: Title: Large Coolaroo Pet Bed Review: Purchased for our dog who loves to lie on the cool grass outside (even when wet). He only uses it off and on, but am hoping he'll like it more with time, as he matures. It's very sturdy for our 57lb dog, simple but well made, and the price was great. Loaned it to a friend for her Golden Retriever to try. Exceeded my expectations. Does this product review convey a negative or positive sentiment?
Ans: Positive

(Q).
Title: Save your money Review: I do not understand the 5-star reviews. To me, this book was useless. I blame not the authors, but the editor. To me, the book seems to alternate rapidly between novice-level triva and material of interest only to the experienced security engineer (I work in system security). I simply can't imagine any one skill level or interest set for whom this volume would be appropriate. O Reilly's mark on a book used to be an assurrance of quality, but I advise the potential buyer to review this one before forking over your hard-earned money. Does this product review convey a negative or positive sentiment?
(A).
Negative

Ques:Title: Not impressed Review: I have no idea why this movie gets such a good rating on amazon. The acting is terrible, the plot turns are predictable (and at time ludicrous) and the final message of the story that everything would have been better if the main character was never born is absolutely uninspiring. I was optimistic coming in but after watching this I now think the airhead who recommended this to me when I said I like time travel stories is an idiot and probably only liked this movie because it was stupid simple (while pretending to be clever) and because she probably thought Ashton Kutcher was cute or something. This movie was total rubbish and a waste of my time. Does this product review convey a negative or positive sentiment?

Ans:Negative

Ques: Title: Unique among the common Review: Unlike other hard rock acts that have entered the rock scene in the past couple of years, 10 Years brings a unique sound to the table. Fortunately for them, the sound is distinct enough that fans will recognize any new releases without having to wait for a DJ to tell them.The Autumn Effect brings a mix of sounds, ranging from angst-filled and hard to solemn and meaningful. I especially like tracks 1 & 2, 5 (the first release, Wasteland), 6 (one of those meaningful songs I mentioned), and the way the album ends. All in all, I rank this disc right up there with bands like Seether and Shindown, offering a unique sound among the common hard rockers of the past few years. Does this product review convey a negative or positive sentiment?
Ans:

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
Positive