Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
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Question: After repeated washings, it still smelled like a toxic plastic and who wants to put toxic plastic inside their body. Also, it didn't do the job. So I wasted my money and had to throw it away.

Answer: Negative

Question: All the elements of a great movie. What can I say, I love to study the elements of war, and I enjoy a good love story along the way. This movie was a great introduction to the role airplanes had in the first World War. Featuring the story of the Lafayette Escadrille, and the role Americans had in the early aerial engagements. The story also allows those who have little knowledge about early technology to understand that it was very rudimentary. (Using hammers to clear your machine gun comes to mind.) The soundtrack was very well done, and the needed animation(?) was excellent as well. I highly recommend this movie.

Answer: Positive

Question: Forget how this unit works because it has a basic design flaw that will drive users crazy! The front cover has a release button that allows removal of the front cover to access the removable battery. Forget about the release button. You don't need it. just tap the lower left hand corner of the case and the cover pops open! Convenient, huh? No way! This design flaw is a total pain in the ass! And it's not just my unit. I tested two other new, out of the box units and both did the same thing. Simply bad design and no quality testing. Do yourself a favor and avoid this unit at all costs unless you don't mind continually closing the case after it has popped open on it's own.

Answer:
Negative