Whirlpool Dishwasher - "Quiet Partner 2" Built-in Review

My husband & I have lived in 8 homes in  20 years.  We built our current home in 2003, & chose Whirlpool appliances for the kitchen.  We have the Whirlpool Quiet Partner II dishwasher, & though it is very quiet, there's nothing else to say even remotely positive about it.  My dishes frequently come out dirtier than they went in!  I have tried (literally) every dishwashing detergent made, & it doesn't make much difference.  It doesn't rinse food off the plates, lipstick stays on the glasses, & don't get me started on the silverware.  We have already replaced the racks, because so many tines broke loose.  (The plastic wears off, then they rust & break during the cycle).  Even on the lowest level, tall glasses don't fit on the top rack, & if you put the silverware caddy in the rack instead of the door, you can't fit utensils in it.  I will be receiving a new dishwasher for Christmas, & will never buy Whirlpool again.