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

[Q]: I purchased the Intex airbed to replace an Aerobed that our cats "loved" too much during a guest visit. Comfort wise, the Intex wins hands down-supportive yet comfortable as well. Convenience wise, it inflates a little slower than our old Aerobed (albeit, there is more to inflate) yet it takes up less room when rolled and stored in the sack that comes with it. The only reason I didn't give it 5 stars is because it is VERY high, so a restless sleeper can fall off pretty easily.
[A]: Positive


[Q]: This would have been a very short book if all of the racism and sexuality were to be removed. I read it for an Appalachian Literature class, and I felt this book was so racey that I couldn't enjoy reading it. The vulgarity in it is also not necessary, and I feel that it should not be called literature because of this.
[A]: Negative


[Q]: Yep, that was my reaction when I first heard of the girth of this book. I tend to believe that if you can't write a good story under 600 pages or a very little bit more, you can't write a good story period. I stopped picking up any book over 600 pages by authors I didn't already like years ago. And even though I really like the work of Lackey, Flint, and Freer, it did take me a few weeks to go get it and then read it. I read it in about two and a half days, a better pace than many a book half it's length. The characters are all worth reading about no matter who you fell most drawn to. The world is a little harder to adjust to than the run of the mill (DRECK!!) stuff that is usually based on northern European mythology were English is the norm and German and French are thrown in for 'culture' and 'scope'. Not only a good read but it has put any follow on's into the top portion of my must buy list.
[A]:
Positive