SO its up to the customer to figure out the best combination of cycles, temps etc to use.
As for us its NORMAL 1:20 ... one hour is only good if you dry yourself or then use the dry boost which is another hour plus too hot dishes.  If I had known most of these extra options will probably never be used, I would have bought a cheaper dishwasher with less confusion. Not to mention the first delivery had a dent in the middle of the door and we had to go through hassles to pay more for this one to get it in a reasonable time.