Hi
The problem with turning off Auto Motion Plus settings is that the negatives of sample and hold displays, that of reduced resolution when things move on the screen (due to their sample and hold nature), is very apparent, and the effect is worse for 4K material.
Some people may not notice or sit so far away from the screen they might as well just have bought a bog-standard HD TV, but for a lot of people there is little point in upgrading to 4K if this setting is just turned off.
Yes these settings which add extra frames by interpolation can introduce artefacts, but they shouldn't introduce judder that wasn't there in the first place, this judder is caused by dropped frames, which is a bug or lack of processing power.
All other manufacturers seem to manage having this feature without dropped frames, but Samsung can't.
I believe the problem is Samsung have designed their own silicon for their TVs which is basically broken or underpowered, and these chips continue to appear in their TVs over the last several years, probably because they have a huge inventory they don't want to scrap due to cost.
Typically, other manufacturers buy in the system chips from companies that know what they are doing, meaning they free to change to other suppliers should their be problems.
Avoid Samsung TVs at all costs, they don't support them and they are as buggy as anything, the only thing Samsung are good at is using their TVs to advertise and annoy.
Regards
Phil
