Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Piece O Junk

Before I bought this I read all of the reviews on Amazon. There was a lot of negative press, like it doesn't froth milk. I thought, How could it not froth milk? Well now I know. I've gone through two of these puppies and I too have not been able to produce froth. The reason is that the rocker switch at the top of the machine malfunctions. You can pound on it all you want but the switch that turns on the steamer just doesn't engage. The first one broke in two days and the second one in two weeks. I'm in the process of returning it to get my money back. Anyone who buys this machine is out of their mind !!!!