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

This completely predictable novel seems more like a beginner's attempt of writing a book rather than an American classic. The author treats the readers as if they completely lack a brain by stating the understood and by completely beating concepts to death (note the reference).
Negative

I hate this printer! It is nothing but problems. Every single time I go to print even a single page, there is some sort of problem! The paper jams, I get timeout errors, the ink runs out too fast and I am unable to fill it with the refill kits. The thing has a mind of it's own and starts spewing out pages even when I'm not trying to print anything. It wouldn't be so bad if it didn't put trash on each page wasting my paper. It's a piece of junk! 1 Star is highly overrating this product!
Negative

Using this air bed was a nightmare to my husband. It is not firm and loses air easily. It lost half of the air in 30 minutes. When my husband got up from this bed in the morning, he was almost on the floor. He slept as a curve during the night, which really hurt his waist, which affect his movement. Definitely will return to Amazon today.

Negative