I got a white EE G400 about three weeks ago. It was gorgeous. The only complaint I have was that the slots in the nut for the 4th and 5th strings were improperly cut. The 4th string slot was cut at a slight angle. The one for the 5th string was too narrow. Both strings were hanging up in the slots making tuning a bit of a PIA. I discovered this when I restrung it using Ernie Ball 10 - 46, a few hours after taking delivery.
Using a small piece of 1000 wet and dry I gradually removed just enough material to fix the problem with each string.
I had no issues at all with my Korean made ES-135.