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

[EX Q]: I didn't like some of the plot twist, of a former leader of the Autobots but other than that it was pretty good.
[EX A]: Positive

[EX Q]: not bad but be warned you need to buy extra play-doh at local store before handing it to the kid's
[EX A]: Positive

[EX Q]: Unable to use. Compartments too tiny and too deep to reach in to get earrings - and I don't have unusually large fingers.
[EX A]:
Negative