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

[EX Q]: i usally buy these boots from famous footwear and pay like 80 to 90 bucks so i found them on amazon alot cheaper, thanks
[EX A]: Positive

[EX Q]: Bought this set based on low price and good reviews. Works fine for poking logs occasionally and cleaning up when stove is cold, but while using the shovel in the fire, the black coating started bubbling, then caught fire.
[EX A]: Negative

[EX Q]: Purchased iwth Amazon Prime, it got delivered in two days without any damage. Shape and size are perfect for my sister who is getting this for Xmas and to use during her house parties.
[EX A]:
Positive