Still rinsing dishes for the dishwasher?

From Angie’s List

“Considering a new dishwasher because the dishes come out clean, but with a coating? You could be the culprit. ‘The chemicals in the detergents need to interact with food soils and if your dishes are rinsed before you do your load, the detergent tends to foam up and will leave a milky film and spots’.”

So the rinse/no-rise debate continues!