Product review (1 stars): DON'T BUY THIS FRIDGE!!!
I STRONGLY recommend that you do not buy this fridge.  At a reference retail cost of almost $4K, it is the top of the line in LG refrigerator models.  However, the fridge is VERY FLAWED in its functionality.  Within a few weeks (not months) of owning it, we started having problems.  Repair person said that a new "mother board" was needed, and replaced it.  A few months later, had problems with frozen lines.  Again, another repair.

This April marked 2 years of ownership, and fortunately, I'd bought the extended warranty because again problems...this time with water pooling below the crisper drawer.  Repairman used blow dryer to fix problem.  He was also gracious enough to replace button in door-in-door which had fallen out after a year and a half of use.  I know that there are several other refrigerators on the market which function better than this one.

I am now totally concerned that when the extended warranty that I purchased runs out in a year, I will likely be on the market to replace it as the repair cost will not be worth it.  This is the BIGGEST disappointment I've ever had in a major appliance purchase.  Was hoping this would be my last refrigerator purchase.