My rental meter (a X-Rite Colormunki Photo spectrometer from lensrentals.com) should arrive tomorrow. I'll try to get the settings as accurate as I can over a few days of calibrating, then post my results, with the usual caveat that every TV's panel varies and what is accurate for mine won't be for yours.
I've been pretty happy with the picture quality so far, and that's saying a lot because I was coming from a Panasonic ST60 plasma. The only issue I've noticed is banding during motion when watching sports. I've tried MBR on and off, motion smoothing on and off, Active LED Zones on and off, and can't really lessen the banding. I'm hoping calibrating will help, but am thinking it won't. It's been a long time since I owned a LCD, and am not sure if this is typical LCD banding, or worse than usual. Everything else, blu-rays in particular, looks fantastic.