We replaced a 12-year old Bosch dishwasher.  The Series 800 is considerably better.  PROS:  Silverware rack is great. Adjustable middle rack is appreciated. Tupperware comes out completely dry which is great.  Very quiet.  Dishes come out spotlessly clean.  CONS:  However, the initial set up is NOT as easy as it should/could be. Additionally, on the lesser models, more options are available.  For example, no "rinse" or "crystal" cycles are available.  What is really irritating is if you want a delayed start, you must download their app or there is no delayed start.  Overall, it's a 5-star dishwasher.