Dirty screen effect / jail bars
Best Buy delivered my PX75-G1 today. It's significantly improved in terms of brightness, color reproduction/pop, and contrast as compared to my P75-C1. However, it has "jail bars" that I never really noticed with my P75-C1, but my P75-C1 did have a pretty noticeable yellow stripe down the center. Also, black field uniformity with AFA off is AWFUL, but that's how my P75-C1 was too, and since I'll never use the TV without local dimming on, it's really not a dealbreaker.
Anyway, here are a couple of pics of the jail bars using the built-in patterns. The first is at 10 IRE and the second is at 20 IRE. The 20 IRE picture is more representative of what I see in person. The bars pretty much fade to unnoticeable at higher IREs, and I'll need to watch the set (vs inspecting it) to see how noticeable this is with real viewing material. I really don't feel like playing the panel lottery, so if this is within the typical range, I'll likely just keep it. Whaddaya think?