Yes, my first set had bad flashlighting across the top. Annoying when playing movies that had the black bar at the top. It also had two HDMI ports that when I plugged in my bluray, weird sparkles like glitter appeared all over the picture. The second one I had, was much better with the flashlighting, but as I said the TruMotion setting was just missing from the picture option menu completely. Since I KNEW from my first set it was available, I again returned it to BB. In fact BB was really great throughout this whole process. Both times they delivered and removed the old sets so I didn't have to lift a finger.
So, finally the third set, has no flashlighting, no hdmi issues and I can now see the TruMotion option again.
I did call LG about the missing TruMotion and they said it was "not a shock" to the engineering team that I experienced this. They have had a few calls on it. Being in the manufacturing world I know that the first units off the line usually have the largest risk of quality issues. I purchased my first set the day it hit BB. I was pretty much the first one to get it.
Like I said, I am now very happy with my purchase and BB who really did right by me having to twice return and deliver new sets.