We replaced the dishwasher that came with our house with a Bosch dishwasher over 20 years ago.  Recently the door latch broke.  It was the only thing that had gone wrong with the dishwasher and it had been used daily (sometimes twice a day) for all those years.  We could have had the latch fixed but we were curious about what inprovements had been made in the industry.  We were so impressed with the features of the new Bosch models...capacity, energy efficiency and ease of loading that we decided to replace our old trusty Bosch.  We will never own any other brand of dishwasher.