Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a piece of Crap!

I juice a lot of carrots. At first it worked as well as my Krups juicer, but its big advantage was the large aperture, which allows me to juice three carrots at a time. A big time saver. The first thing that went wrong was that it just stops when it gets too hot. Some blog I found said to let it cool off and it will work again. This does work, but is a major pain.Recently, one of the screws that holds the plastic bottom casing tight has stripped so the plastic casing vibrates. It vibrates so much that the blade is somehow scraping the plastic from the case. The plastic scrapings end up in the juice, so it's just garbage.What a piece of crap! Sorry I bought it. REALLY SORRY!