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

[EX Q]: This movie is about nothing but nudity and sex scenes! In the first hour or so there is hardly any dialogue... just a nude scene after another. The only main dailogue is "Take off your cloth." And personally I don't consider this as a dialogue either.I didn't see the love story in this movie... no honest expressions. Just a man who lives a play boy life. I found this movie very boring and I even had to forward many of the sex scenes that I couldn't stand any further!Maybe if this movie had a dialogue, it would have made sense! Maybe if it was shorter! Maybe if there was less sex scenese! Maybe if there was a better (senseful) ending..!
[EX A]: Negative

[EX Q]: My husband and I were not able to attend a birthing class, so the doctor suggested we rent/buy a video. We decided on this one, and although the 'teacher' was a bit corny it was helpful. I especially liked that you could fast forward and skip parts! All in all it was a worthwhile purchase and proved helpful to us both.
[EX A]: Positive

[EX Q]: This book drew air pretty bad. I have no idea why someone would waste their time writing it. Boy did it draw air. Do not read this book.
[EX A]:
Negative