Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nice press, until it breaks

The press works well and filters most of the grounds out. As others have mentioned, a coarse grind works best. I love having a french press for the quality of the coffee and convenience. This one is made from some seriously shoddy glass, though. I've had IKEA glasses that are tougher than this. I replaced the beaker after the first break, assuming it was just a defective unit. But the second time it broke while just sitting in the top rack of the dishwasher. Must've been the temperature changes.If you buy this, expect to shell out money for new beakers in the future. And take a look at the replacement prices on Amazon - they aren't cheap.