Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Piece of junk

I got this for christmas hoping that it would help me better organize my money. I opened up the box, and tried to feed a bill through. It wouldn't work unless the bill was brand (and I mean brand) new. Also, it doesn't even recognize the bill amount, and you have to enter the bill amount. The coin slot can be difficult to push coins through. When inside the machine, the money is not organized in any way, so all your money is mixed together in a large compartment. I would at least expect the coins and bills to be separate. Finally, when you withdraw money, you have to count the money yourself, and enter the amount you took out. If you make a mistake, your whole balance is messed up. With all the technology out there, somebody could've taken a little extra time and effort to make this a better product.