Have a look on here, there is now a firmware fix for the local dimming turning off on really dark scenes as reported by phil hintons review.
Da die Modelle auch in Europa verfügbar sein werden, eröffne ich mal einen Thread für die Modellreihe U8QF 1016024 ausgestattet ist die Reihe U8QF m
www.hifi-forum.de
it needs translating but it says there is a firmware fix but i don't know when it will be available and what else it fixes, but a quick fix was to turn brightness to 51 to counteract it. I ordered the 55 inch from costco but cancelled the order as delivery was taking to long so will nip tomorrow and pick one up in the car. The hdr on this tv is meant to be awesome for the price and mine will be used for the xbox series x. Not bothered about hdmi 2.1 as still early days for that yet.