I usually turn this off since for me the technology isn't up to the task yet. That is, I get to see exactly what the stream or video is, when this is off.
The picture is fine, but, motion or stutter is bad , using an external hdmi android box. I hate seeing movies or live tv, with unatural quick movments.
This is only happening with this tv. The android box with an old 75hz Benq monitor works excellent.
Eye motion and/cinema mode does not clear the problem