The dishwasher does not always clean all the dishes and the dishes are never fully dried even with the rinse aid and auto air feature.   We often have to run some of the dishes through twice.   We also make sure there is nothing in the way of the spray arms so that they are free from obstruction.   We previously had a GE that cleaned and dried better but major components on it failed within a few years of ownership.   We're hoping this one lasts longer,  but also hoping to figure out a way to get it to clean and dry dishes better than it is now.