I'm noticing line bleed more as well as some flickering associated with it. In the movie "The Muppets" (2011) when Kermit is on stage in front of the deep red curtains, whenever his mouth opens to talk I see this horizontal flicker across the curtains. And in the blu-ray movie "Up", in the beginning when Carl, as a kid, first meets Ellie in her clubhouse, when he's on the plank trying to get his balloon, horizontal lines stretch out from the rims of his eyeglasses, which are really noticeable when he moves his head about. It kind of flickers when his head is moving. I noticed this in other scenes throughout Up, but it was dependent on background color and/or brightness.
I watched "The Muppets" on my other plasma and couldn't see the line bleed/flicker on the curtains.
For reference, I ran D-nice's 100 hr panel prep slides and input his Reference Settings. I did notice that the line bleed effect is slightly less noticeable if I lowered Gamma to 2.4, but at the expense of poorer picture quality.
Here's an image I drew in paint to show the effect from Carl's eyeglasses (when he's in the old wooden house)
***IF ANYONE HAS THE MOVIE "UP" AND/OR "THE MUPPETS" I WOULD REALLY APPRECIATE IT IF YOU WOULD CHECK THE SCENES I MENTIONED TO SEE IF YOU SEE WHAT I DESCRIBED***