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

Example Input: This product does not work with my ibook G4. As stated by some earlier reviews by other customers, the charger toggles between charging and not charging. Occasionally, if it is left on, it will continuously charge. I thought about keeping it, but it is unreliable and there are other third party options for $10 more.This one is going back to Amazon.
Example Output: Negative

Example Input: Adapter worked flawlessly for six months, then became intermittent. Seems to be broken or shorted somewhere near the connector to the computer. Even the ridiculously flimsy cord from Apple lasted longer than six months, so I can't say I'm pleased. Macally says they'll sell the connector cable separately for $17.00 which is not much of a bargain.
Example Output: Negative

Example Input: It's *another* King of Fighters game. Don't we already have enough of these already? It's not like this one is drastically different from the other ones.It's basically the same game as all the other King of Fighters but with a 2006 date attached to the title name, which means people will notice it, realize it's brand new, and buy it immediately. Why do we continue to be tormented like this? In a world already loaded with more than enough tournament fighters, I have just this to say- FIND SOMETHING ELSE.
Example Output:
Negative