Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: overall, the documentary was pretty cool. however, about 99% of the beach boys clips were from a prior documentary, an american family from '85. they should have included the clip of dennis singing manson's song never learnt not to love (aka cease to exist). especially since the title of the movie is the beach boys & the satan. but did have cool footage of interviews with dick dale and dean torrence and the chantays. also kim fowley was cool too.
[EX A]: Positive

[EX Q]: What a pleasure to read such a high-quality book... It introduces each of the islands in a colorful and vivid way. The book includes many pictures, and provides a fine insight into the culture and character of the islands and touches on history, people, travel, activities, sights, nature, and a lot more.However, if you are looking for a book with accurate travel information, e.g. hotels, restaurants, prices/dates, how to get there, etc., this book is on the weaker side. Use it together with the Frommer's Caribbean guide for a combination that is hard to beat. Despite this weakness, it's still a five star on my bookshelf.
[EX A]: Positive

[EX Q]: The Scarlet Letter is an interesting book. While reading the book I was filled with many feelings about it. I enjoyed some chapters, but loathed the ones describing the characters. I felt as if Hawthorne could have told the story more efficiently if he had described each character as they came onto the scene. The book made me feel inferior and uneducated. I made so many trips to get the dictionary that my legs got tired. I enjoyed the general story-line, but I could have left the adjectives behind. Pearl was my favorite character because she had a priceless intuition that helped me read the book. I would have been lost without Pearl's hints. I would not have read this book if not required to by my English teacher. Attack it if you dare!!
[EX A]:
Negative