Product review (5 stars): expensive to purchase, but totally worth it!  Has nearly every available option that a dishwasher can have. Detailed review below
I did tons of research on dishwashers before we made a purchase. Prior to this purchase we had had a GE nautilus portable dishwasher for 7 years or so and gave it recently to our oldest son for their apartment.  One thing we hated about that one was that it redeposited food quite regularly if dishes weren't fairly clean beforehand.  For literally 2 months or so, i researched dishwashers, everything from the cheapest ones, to the most expensive ones!  Options, no options, etc etc.  We finally decided to purchase this one because of all of the options; hard food disposal AND a self-cleaning filter, TONS of jets including 4 "bottle" jets which are just amazing. No more will you have tall glasses/bottles that aren't clean!  It has jets above the silverware holder that constantly dump water over the silverware.  Stainless tub will/should last a lifetime. No visible heating element, so you can put plastic on the bottom. It does have heated dry though, it's a hidden element with a fan.  Quiet, can we say quiet!?!  I didn't know dishwashers could be this quiet. Honestly if there is any conversation in the kitchen while it's running, or any fan running, then you absolutely cannot hear it!  The bottle jets are honestly the loudest part but they don't spray very long unless you select that option.  It has a leak pan/detector and if it detects a leak underneath it will immediately drain and shut off while setting off an alarm alerting you of a leak. We had that happen because we didn't get the water inlet tight enough at first.  I know this is a built-in dishwasher, but we had a portable dishwasher that had went bad that we'd acquired and so I gutted the case and put this one in it along with a new hose assembly.  So now, we have a top of the line portable dishwasher which is better than any portable dishwasher that the stores sell anywhere!  We have had this thing  a couple months now and use it every day or two.  We have yet to have any food get redeposited.  The filter literally does stop all of the food particles and then everytime it drains then it first backflushes the filter so that any food particles it has captured gets flushed down the drain which is easy to see with the portable hookup.  It then drains the rest of the water.  I do remove the filter every few uses to check and only once or twice did i decide to wash it because it had a few things that didn't flush out completely, but that was me being paranoid, it honestly wasn't that bad.  We use the "accusense" cycle which is the automatic cycle where it stops several times to detect the food particles in the water and will automatically adjust the cycle time/ # of rinses according to how dirty the dishes are.  This thing does have pretty much every option including extra rinse, rinse only, heated dry, stainless tub, jets upon jets upon jets. accusense, hard food "pirannah" disposal, self cleaning filter, drip pan with leak detector, top drawer is adjustable, adjustable/removable tines on both drawers, QUIET, sanitation cycle, etc etc.  I have never written this detailed of a review about anything online before, but this dishwasher just keeps on impressing us upon every use. I have it running a cycle as I type this!  It doesn't use much water at all either. I'm not kidding you when I tell you that filling one side of our kitchen sink just once uses more water than an entire cycle. Add rinse water to that and then the dishwasher's water usage is even more minute when compared to hand washing.  If loaded correctly, this thing will hold 16 place settings. I have loaded it down so much more than our older GE portable and everything comes out crystal clean, whether it be plastic, stainless, glassware, silverware, ceramic, etc!  I know that it's not cheap, that was our hesitation too, but we are so glad we bit the bullet and bought it!  If you have any questions about this dishwasher, please ask them as I might have an answer for you!