The fridge is about 1 1/2 years old.  It had an ongoing lighting issue for awhile.  The lights would not come on when the left side door was opened.  The problem was finally resolved after 3 visits by the repairman.  Bad control board.  The craft ice maker was just replaced for 2nd time.  The ice maker quit functioning. This seems to be known problem and LG extended the warranty on the craft ice maker for 2 years.  Other than those issues - please note that neither of the issues interfered with the cooling or freezing functionality - we have been happy with the product.  LG was quick to respond to the issues to seek a fix. Had it been trouble free since we bought it, I would have given it a high 4 or 5 star rating.