Quiet enough to forget it's running and thorough enough to handle daily loads, but condensation drying leaves plastics and cup bottoms wet every single time. The rack tines sit too close together for thick stoneware or oversized plates, and a handful of pump failures just after the warranty expires. If you're willing to towel off stragglers and your dishes are standard-sized, it's a sensible buy at half the cost of premium models. If bone-dry results matter or you own chunky dinnerware, the daily annoyance will wear you down.
The Bosch 800 Series still does what made the brand famous: cleans thoroughly without pre-rinsing, runs quieter than your refrigerator, and CrystalDry actually delivers bone-dry plastics. The gamble is that recent USA-made models are failing early, pumps giving out before year two and door latches popping open mid-cycle, problems the old German-built units rarely saw. If you find a German-made 800 (increasingly rare) or score a killer deal on a USA model with a solid warranty, the performance justifies the premium. At full retail on a current unit, you're paying Miele money for reliability that now lands closer to mainstream brands.