I'd be interested in the answer to this too. I find most movies look very very grainy, way more than just film grain. Even modern stuff that would've been shot on digital too.So I've got my new cx 48 set up. Picked cinema bright room and all post processing e.g. sharpness , noise reduction to low/off following a guide.
The dark scenes and blacks looks amazing. But can't help and notice the grain in bright scenes. Is this to be expected?
Is it just the apps -netflix and Disney? Played rachet and clank on ps5 which looks stunning with no grain.