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

Q: this product is good for child I guess..cause it is a little thin...but it is better than the one I saw on sports authority which is thiner

A: Negative
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Q: SELLER DOESN'T RESPOND BACK EITHER. WARNING!!! WARNING!!! WARNING!!! DON'T BUY HERE!!!! CHEAP CHINAM JUNK!!! WARNING!!! WARNING!!!!DON'T BUY HERE. CHEAP BOLT ON SET UP......TWISTED OFF AND BROKE THE FIRST TIME. LUCKY IT DIDN'T SMASH A FOOT OR FINGERS. LAWSUIT TIME IF IT DID.WARNING!!!! WARNING!!! WARNING!!!! DON'T BUY HERE. CHEAP CHINA JUNK!!!!!

A: Negative
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Q: don't let the bad cover art fool you. I saw this in the theaters and bought it immediately when it came out on DVD. A powerful film. To say any more to be to give it away.

A:
Positive
****