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

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!
Negative

I only used it a couple of times, a tiny bit of water leaked into the battery compartment and now it is rusted and won't turn on.
Negative

I've had one house guest and one nanny place this kettle on my gas stove believing it's a standard kettle. The first time, I wrote Cuisinart a letter, and they graciously sent me a new kettle. Great customer service. The second time, I'm going with a less confusing design, the Capresso glass electric kettle for a couple extra bucks. It's not worth burning my house down ; ).This design looks just like Cusinart's other standard kettles. So if you have elderly parents, or people what are not familiar with recent developments in water boiling, you might want to consider a less confusing design. (p.s. the plastic base melts in seconds if it comes in contact with a heat source).

Negative