Product review (2 stars): Was alright for a little while.
Purchased this (LDS4821WW) from Home Depot a couple years ago. Two years and two months later (conveniently just beyond the warranty), it suddenly won't power on. I've seen plenty of reports of the same around online and one or two here. The price of getting it fixed will probably be half as much as a new one, and who knows how long that would last.

While it was working it wasn't the worst dishwasher I've owned. Generally speaking it did an ok job getting things clean. The racks and especially the silverware basket were oddly laid out, though, in a way that we just didn't realize until we were using it regularly. The musical tune it plays when the cycle is done gets annoying as well; it was cute the first few times but since we load up the dishwasher and start it just before bed it would wake me up now and then. Never did find a way to silence it.

So my experience can be summed up as "was mediocre until the warranty ended, after which it broke down almost immediately."