Product review (4 stars): Bring your own dishes and glasses to the showroom
We were undecided between this dishwasher and the somewhat less expensive Maytag MDB8959.  This one looks very nice.  As best we can tell good cleaning an reliable.  The third rack looked very promising.

We decided to try out our actual plates and glasses at the store.  The culinary rack is adjustable on this one, as is the top rack.  We could not find an adjustment where everything fit in well.  The tall glasses bumped up against the culinary third rack.  If we put them on the bottom rack, the spacing and holders weren't right.

We now have the Maytag on order.  Everything fit into it on the second try.

If your stuff fits into the Kitchenaid, it looks like it will be good, but do an actual test first.