Product review (2 stars): Not recommended.
Purchased this dishwasher in 2009 from the the Home Depot. The dishwasher has done a good job washing and dying the dishes so we have not experienced the issues other people have commented about.

My main gripes about the dishwasher:
We intermittently received the OE error that corresponded to dishwasher not emptying water. After lots of troubleshooting I discovered the problem was with gunk getting stuck on a float that detects the water level in the tub. The dishwasher was draining fine but the float was not moving giving a wrong reading to the computer. The fix requires that you disassemble the plastic levels on the left side of the unit and clean them well.
We had an incident were significant amount of water started dripping from the dryer vent on the door. Looked online for help and identified the issue as having a clogged drain hose on the drying sistem. I fixed the issue by blowing an air can through the hose.  A ball of paper gunk came out (I guess we washed something with the labels on).
The mounting brackets are flimsy and I have had to replace them because they failed (bended and cracked) with regular use. I finally decided to reinforce them with a thin metal plate.
The washing racks are severely corroded after 6 years of use. The corners and other parts are just falling apart.

These are all issues that I would consider unacceptable for a $500 dishwasher with 6 years of use. Based on my bad experience with my cooking range (bad knobs) and the issues with the dishwasher I will not buy LG appliances again.