the default is warm2 in movie mode , that is why this yellow look
i changed it to normal or cool while in movie mode then it (yellowish/dull picture)gets better
the colors are more natural in this mode,but somechannels i see heavy dotcrawl/dithering,may be this is what sanjay and plushly is saying, it is not noticeable from my normal viewing distance(13ft), when i come close (2ft) it is very much visible. people faces looks like ghost due to this,
also now i see a white line across when the screen goes fully bright and white
I tried this combination but I still prefer the normal mode. May be my eyes are now trained and got used to that.