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

Q: Bought this for my 5 year old Justice Leaguer. My son is not a rough player but we went through 4 (YES, FOUR) of them before we finally got one where the elevator didn't break in the 1st 2 weeks. Mattel needs to get their act together and design toys that have durability. VERY disappointing!

A: Negative
****
Q: A classic story based on history. One of Hypatia's crimes appears to have been ready to provide a hypothesis of a heliocentric universe, long before Copernicus and with a much worse response from the Christian community.

A: Positive
****
Q: The Sizes run really small, It flips up even though, they said it would not and the hooks don't hold. I am very dissapointed.

A:
Negative
****