Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

[EX Q]: works as presented!
[EX A]: Positive Review

[EX Q]: when i bought it, it stopped working when i played a game about 1 hour. It has a heating problem. I was repaired it 2 times. DO NOT BUY IT! I AM SERIOUS DO NOT BUY IT.
[EX A]: Negative Review

[EX Q]: this does not go on like it should by the time it is one it is scratched and you cant get the air bubbles out of it worst thing i bought to protect the screen
[EX A]:
Negative Review