Product review (5 stars): money saving
The LG main board was exactly has advertised.  We were also very pleased with the delivery time.  Buying the board from Amazon cost us about $100.00 less than going through a major parts place and half as much as buying it from the appliance repair company that came out and diagnosed the problem.  All in all, 30 min of searching saved us about $150.00.  The part has been in place for over a month now, and, so far so good, though i've no reason to suspect the part will not work great for years.