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

[EX Q]: I got these for my jawbone headset. Many had said they work great. but for the life of me i cant figure out how you get them to work short of superglue and even then they are too quiet to hear so i guess they work on the jabra they are designed for but not the jawbone.
[EX A]: Negative

[EX Q]: The Decepticons play the Autobots like a used violin and demostrate Cybertron's AI still has a long way to go. While LaBeouf and Turturro act as if this movie is their character's last episode --- and they really over-act in this movie which is lacks the charm of the original TV cartoon.
[EX A]: Negative

[EX Q]: I found research that said this possibly may help get your cycles back and so after finishing the bottle the cycle never came. I guess if you keep it up after a few months is what might help, but I decided instead of buying more and hoping it would help to talk to my doctor first.
[EX A]:
Negative