Task: Sentiment Analysis
Input (English): Review: This power adapter has only half the Amp rating needed to power the powerbook G4 17". It took 14 hours to charge the battery and still used the battery partially when the computer was in use and the power was connected though the adapter. I noticed that they left out the Amps it has in the advertising. The other reviews below must be fake or they have a smaller G4 powerbook or an iBook. 
 Polarity: Negative
Output (English): True