On a side note.....
When watching Netflix, HBO Now etc. I have a "Mulitchannel" setting which is mode suitable for playing sources recorded in PCM multichannel.
I also have THX Cinema option: THX Cinema mode corrects theatrical soundtracks for playback in a home theater environment. In this mode, THX Loudness Plus is configured for cinema levels and Re-EQ, Timbre Matching, and Adaptive Decorrelation are active.
The Mutlitchannel would basically be unprocessed as the source is also Multichannel PCM.
Howerver, I find that the THX Cinema mode blends the surrounds and fronts a bit better. It seems to actually tame or lower the surrounds. I think I like it better than Multichannel becuase it makes the ceiling surrounds less localized. What are you thoughts?