Awesome results there silllysally^!
Just passed the magical 100 hour mark on my 55". I don't know if it's just placebo but I have to totally agree that the set gets so much more delicious as it ages to this point, specifically at the bottom end from 0-6 and then the top end, just over 100. I was getting pretty anxious about how much some (sub 4k) content just put me off or felt odd, and now that's gone and things just feel right and beautiful.
I also tried messing with my motion settings a bit while watching cable last night (Normally I only liked it fully off for all inputs), which might be causing some of my gleeful joy.
Tested with walking dead, hotel impossible, and some HGTV shows. Haven't tried sports as I don't watch much. I have to try blu-ray with it, as the gained motion resolution looked better with it on as well in my early tests before coming to a final determined setting.
Ended up setting De-judder (top setting) to 1 and De-blur (bottom setting) to 8
. Anything above 1 on de-judder introduced too much soap opera effect for my wife (and myself to an extent) and noticeable artifacts in my cable stream from Time Warner. De-blur definitely helped a lot with panning judder but something didn't seem right at a max of 10, or a medium of 5, so I went in-between. So far I feel like this setting allows a teeny tiny bit of natural 24p content judder whilst maintaining high resolution during panning and movement. It feels much closer to what I was used to from my plasma in regards to motion, but also looks better overall.
Loving the set so much now
Oh and Halo 5 looks awesome. No complaints of input lag here (HDMI1 as PC labeled PC) and I play competitively in arena (Platinum rank 6 so far) and stomp on kids so...
A while back I also made sure to turn off auto-update and any other live tv or whatever features the TV has that may parse data or use processing power.