We have had this dishwasher installed about 2 weeks and only used it a couple of times.  I don't think its quieter than my Kitchenaid, sorry GE.  The normal cycle is over 2 hrs longe.  It looks nice.  The sliding racks are noisy.  I almost think they sound cheap.  Overall, its a nice dishwasher.  I like the notification bar on the front door (washing, clean, drying).  I  also like the controls are out of the way and the wifi option to tell me how much time is remaining/status.