Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great!

The pre-paid card is the best way to play the game. As a college student, I don't always have tons of time to play the game so I can load the cards whenever I know I'll have plenty of time to play over the next month or so. Another great feature I realized is that I was able to give this gift to my younger cousin who does not have a credit/debit card of his own -- which would be needed without the pre-paid card.