The dishwasher that we had came with our house, and had to be at least 20 years old the only thing that had on it was a dial and 3 buttons.  I can't believe how quiet  And amazing this Dishwasher is. I just have to get used to all the new settings. The durability and fabrication of this product is remarkable!   I love the moveable racks, the  sani clean setting, and the delay options!