Have had it for over a year and while I love the features, there are a few issues.  

CRAFT ICE: Bought the unit specifically because we loved the craft ice balls.  The craft ice maker was OK at first, then after the first year, became jammed, and after that created miss-shaped and cloudy ice.   
A firmware upgrade fixed the jamming problem, but the whole ice maker had to be replaced to fix the shape problem.  LG took care of that at no charge.

Shelves: very few adjustment options on the shelves.  Had to remove one shelf to give height to put tall items in main space.

Door Buttons - When water/ice display is off, you need to wake it up first, to be able to select water/ice/crushed.  Not the end of the world, but why should I have to press a button twice to make it do what it says it does?

All in all, we like the unit, and hope that LG has solved their linear compressor failure problems.