This is my first dishwasher in 14 years. I am thrilled with it. The best feature is it’s quietness. I live in a small space. My kitchen and living area are almost one. I can hear my television or a conversation with no interruption from my dishwasher. You’d hardly know that it is running. 
Second best feature is how clean everything comes out!  Much more shiney and clean than when done by hand.