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

[EX Q]: I have two long haired cats and these are by far my favorite lint rollers--super sticky and gets the job done in record time.
[EX A]: Positive

[EX Q]: My little boy is just getting interested in these blocks. They are too cute! He's learning to manipulate the block in his hands. The little things inside the blocks are adorable. Some spin, some twirl, some rock. A definate upgrade from the standard wooden blocks.
[EX A]: Positive

[EX Q]: I couldn't tell you how this movie ends, we turned it off after the first half-hour. Not appropriate for children, not entertaing for adults. Our dog even left the room. Don't waste your money.
[EX A]:
Negative