One of the reasons we selected this dishwasher was the low noise rating. We were not disappointed; it is very quiet. Most of the noises we hear are from the waste water entering the drain. We are very happy. 

Other reasons we chose this was its good looks as well as the all stainless steel interior. The third upper rack has been handy but mostly we don't need the extra space. The center rack is height adjustable and that is very easy to do. 

We do as the instructions direct and scrape dished but do not rinse them before placing them in the machine. Mostly we use the Auto setting and have been very pleased. Auto is where the machine senses how soiled the water is and the wash time is adjusted to suit. Works good.