Given a review text from amazon and its polarity (either positive or negative). Generate answer "True" if given sentence and its polarity match, otherwise generate answer "False". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.

Review: This was the first Patricia Cornwell book I have read. She is a compelling storyteller, and she obviously possesses great knowledge of the subject matter. I do admit to finishing the book in a two-day period, but it was more to get to the inevitable final showdown between Scarpetta and the killer. Scarpetta and some of her cronies are characterized well, but the killer seemed a bit stereotypical. I don't believe in reading ahead and spoiling the surprise, but in this case I skipped some detailed sections to find out how the killer would be stopped in his tracks.Since reading this book, I have read Cause of Death by Cornwell and would rate that book slightly higher than this one. This book is not her best that I've read so far, but it wouldn't prevent me from reading another one.This is a good, focused, and knowledgable writer who does not need to fall back on unbelievable killers and sensantional plot devices to tell an imaginative story. 
 Polarity: Positive
False

Review: This attempt at discussing documentary film is fraught with difficulties for the reader. The prose is clumsy, circumstantial and muddled to the point that I found myself reading passages aloud to others for help. Unfortunately none was forthcoming.There is little excuse to buy this book when there are so many good ones such as those by Barnouw and Jacobs which area clear and informative. 
 Polarity: Positive
False

Review: I bought this plug as a substitute to replace the Apple one that blew out. Unfortunately, this plug seems to have problems. I noticed that it heats up really badly when plugged into some plug outlets and causes my laptop to heat up as well. Once, I also heard some noise coming from my iBook G4 that wasn't there before. This noise went away when I unplugged the power cord. What I'm most upset about though is that it seems to have shortened the battery life of my computer to about 50% now! I think I should have bought the Apple plug instead. 
 Polarity: Negative

True