Product review (5 stars): This dishwasher does a great job most of the time
This dishwasher does a great job most of the time, and it's definitely better than washing dishes by hand.
I have had zero mechanical issues with it, and I wouldn't trade it for anything except a regular dishwasher.
There are some things to consider if you are looking at buying one.
First of all, these do NOT work as well as a regular home dishwasher.
It doesn't have jets spraying water from above, the motor pumping the water isn't as powerful as a regular dishwasher, it has no sanitizing setting, and it isn't vented to aid in drying dishes.
This means that dried on, or baked on food may need an occasional scrub by hand, more so than a regular dishwasher  This is especially true if you have a full load.  But normally all I do is give dishes a quick rinse under the faucet before they go in the dishwasher.
The dishwasher is not tall enough to handle my stock pot, but that is pretty tall.  Regular pots will fit just fine.  It's large enough to wash the removable oval crock from my crock pot if I leave out the utensil holder and limit the number of dishes I wash with it.
Many cups, glasses, and mugs will not fit on the upper row of the dishwasher.
Longer knives have to be washed by arranging them between regular dishes.
Even though the unit can handle six plates, you aren't going to be able to wash all the dishes, pots, knives, etc.. for a meal for six in one load.
A good sized meal for six will take two or more loads.  The size is much better suited for single people or a couple, but multiple loads are still better than washing dishes by hand.
If you use too much detergent, it will leave a film on your dishes.  So for a really full or dirty load where I use more detergent, I pour in some cleaning strength vinegar during the first rinse cycle.
If you crack the door open right after the wash completes, the dishes will dry nicely before you have to put them away.