Product review (5 stars): One year on, no problems - scratch that 4 years w/o problems!
UPDATE: Four years now and no problems at all. The faucet/hose stopped leaking.  Another tip I forgot to share, which I picked up from another dishwasher's reviews, is to leave the door closed for a while after the cycle ends in order for the dishes to dry without spots.  I generally start a load before bed then unload the clean dishes when I get home from work the next day.  Also, having plastic dishes in the load reduces the chances of the dishes drying, so if there's plastic and glass mixed instead of just glass, be sure to crack the door to let everything air dry.  I also run only hot water when washing because I want really sanitary dishes.

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I did a lot of research before purchasing this product and finally decided on this model because it did not have a window and I read enough reviews of models with windows leaking that I decided a window wasn't necessary. I've had my Koldfront counter-top dishwasher for a year and 3 months and I can say I'm very happy with it. The only time it overflowed was my fault - I had put in too much soap. I've since started using Cascade packets and they work perfectly - no soap flowing out of the machine and my dishes come out beautifully clean. Of course, I put the dishes in pretty clean to begin with, without any stuck-on food or anything. But even when I've left a little barbecue sauce on a plate or forgotten to rinse a juice glass out, they've still come out completely clean. I generally use the standard wash setting.

The only complaint I have at this time is that the faucet connector leaks now and didn't at the beginning. However, this could probably be fixed by hands stronger than my own or a pair of pliers.

Yes, the machine is noisy, however that can't be much helped, given that it has no insulation around it. I had very little trouble setting it up - I thought I needed an adapter and went to the hardware store to find one, however, they pointed out to me that I simply needed to remove the faucets original casing and the adapter that comes with the dishwasher would fit on. I had asked my landlord to help with this, but he didn't even realize this so I didn't feel like an entirely silly girl.

I wash a load about every other day. Yes, you have to figure out your own configuration of dishes - they won't fit in the machine like the pictures. However, I am able to get 4 soup bowls, 4 dinner plates and 4 glasses (tall or short) into the machine at once, without any trouble. It does seem that wash cycles are quite long, however, I don't recall how long the wash cycles were with a traditional dishwasher. I usually try to run mine at night or at some time when the noise won't bother me.