I'll put in a good word for the Whirlpool WDF130. $379.00 MSRP. It's a very basic machine with three cycles (Heavy, Normal, 1-Hr). The only options are Heated Wash (but only to 120 degrees), Heated Dry and 4-Hr. Delay Start. Cleans like a champ even on the 1-Hr cycle. Both racks are washed simultaneously. No fold-down tines or adjustable racks.
Eddie (ea56) has one and gives it high marks, as well. It probably isn't deserving of 'Hurricane In A Box' status, but it definitely falls within the designation of 'Severe Thunderstorm With High Winds.' BobLoad it to your heart's content. Everything will emerge clean.
Food For Thought:
1. I have the portable version and it is LOUD. Undercounter installation may dampen the racket. Naturally, it's a bit less raucous when fully loaded. If you run half-loads (as I do sometimes) sounds like the fire department is washing the sides of a pole barn. Fortunately, you'll rarely need to use anything but the 1-Hr. cycle. Note: Heated Wash option not available on this cycle.
2. Not great at drying, even when the brief Heated Dry option is selected.
3. Others have complained about tine placement on the upper rack (especially for glassware and cups). I've had no problem adapting to it.