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

[EX Q]: i think sudden fear is a very good example of the so called films noirs and also joan crawfords performace is very convincing as the frightned woman who tries to save her life as well as she can
[EX A]: Positive

[EX Q]: The adapter worked fine for my power book g4 for a few months and then it broke. Nothing physically happened to the adapter for it to break, but suddenly it just wouldn't charge any more. What's interesting is that the blue light on the brick goes on when plugged in to a power source, but if I plug the cable that attaches the computer to the brick in, the light goes out and it doesn't charge.
[EX A]: Negative

[EX Q]: This was purchased for my daughters halloween costume. BEWARE! Very cheap material! The sizes are different from what it reads online, and the pieces of the costume are different sizes. For example: the skirt is waaaay too small but the pullover "boots" fit just fine. As all the other reviews claim, the outfits "color/graphics" peeled off because it was stuck to the plastic package. I do not recommend this unless they are only using it for dress up.
[EX A]:
Negative