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

[EX Q]: 'The most dangerous man alive'? Doubtful...more like an individual who proves how influential environment is on forming of human character. If you read this book and don't in some small way sympathize with the human being that is Charles Manson then you're less human than the 'monster' he is purported to be. Inevitably there is bias and self indulgent perspectives conveyed here; the writing is relatively average as well though it flows smoothly & does compel one to turn the page, even with droopy eyelids. At least it is an answer to the best seller written by the man who was most instrumental in putting Manson behind bars; at most it's as close to a confession the literary world will probably ever see from Mr. Manson.
[EX A]: Positive

[EX Q]: My husband and I are expecting our first baby any day now. We opted to get a childbirth video versus attending a class. After doing some research and getting reccomendations from friends, I decided to purchase this video. While the information on the DVD is helpful and each segment is clear and easy to understand, the instructor presented it in such a way that made extremely painful to watch.The instructor continuously makes annoying jokes, mocks pregnant women and their partners, using the most unfunny and unflattering impersonations imaginable. Watching this woman's attempt stand-up routine was so uncomfortable that we often found ourselves fast forwarding through a lot of it. Please believe that neither me or my husband laughed during this DVD. Not once.I wish we had just gone to childbirth class.
[EX A]: Negative

[EX Q]: This is a good movie. Just stay away from this version. I was excited and bought it on release day only to find out that it is just the feature film. I was really disappointed. I would never have purchased this movie if I had known that it was the feature only. Yes, I know, in my excitement to get the movie, it was my own fault for not looking carefully at the back of the box, although, nowhere could I find that it says feature film only. I used to download movies illegally. I stopped and started buying them legit again because the special features are really enjoyable. When the companies charge full price for the feature only (which i can get from netflix anyway), I feel cheated. Maybe everyone should start downloading illegally and really send hollywood or whoever a message that if they want our hard earned money they need to work a little harder for it. This is just my rant.
[EX A]:
Negative