Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Satan's Coffeemaker

In the mornings, when you need your caffiene the most, this coffeemaker is a sick joke. It makes sludge, not coffee, and I have tried every different brewing method with no success (water to grounds ratio, paper vs. metal filter, fine and coarse grind, grinding fresh beans) This coffeemaker has taken perfectly good coffee and turned it into bilge every time. I gave mine away today and I feel guilty about foisting it on others. Nice going, Cuisinart.