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

[EX Q]: Here are the problems with using this in the classroom:1. The lines are not numbered, so students will have to number the lines as homework for every scene, or else you'll waste a lot of class time doing this.2. The paper quality is terrible for annotating: Mechanical pencil lead gets caught on the fibers, and any ink but ballpoint pens spreads out.3. Very few terms are annotated in the book, so you'll need to keep your own glossary inside the front cover because there's very little space to annotate.4. Prestwick House has an annotated copy with line numbers, plenty of space in the margins, high-quality paper, scene-by-scene glossary in the back, reader's tips for reading Shakespeare, and extra textbook-type help. Guess how much: 99 cents!
[EX A]: Negative

[EX Q]: I bought this from the same co. before christmas and was stunned that the price had doubled. On the page the price was not clear!
[EX A]: Negative

[EX Q]: They're back, not as Anita & Ray but as Romy and Marion. The song "Wanna Get Up" in (my) opinion is not as good as other tracks released by the band, since there's no techno-rapping by Ray, and not as good vocals & lyrics. On previous 2 Unlimited tracks Ray & Anita wrote most lyrics and sung well. On "Wanna Get Up" vocals are written by other producers. Struggling to make the song good, on many European charts it never made it into the top five. The single includes three remixes, the "SASH! Extended Edit" is the best remix, and song, which give the single the two of five stars. It is better than the original version. The other two remixes are extrermely poor and do not relate with the type of music 2 Unlimited sings.
[EX A]:
Negative