We have had our Panasonic OLED EZ1000 for over 18 months now and the picture quality has got better with time.
Prior to buying we auditioned the top of the range Loewe, LG and Sony.
The Loewe looked nice aesthetically but the picture was so so. Same for the LG although the C series is great value.
The Sony relied on too much processing for my liking.
Went for the £7k Pany at the end because it gave the best picture, colours and motion handling.
We only use it in Pure mode with all the processing switched off.
Still have our 10 year old Kuro and occassinally spin a few discs eg Aliens for the dark scenes but the OLED is an improvement and hope it will last as long as our Kuro!

Meridian M80 & Meridian Ellipse
Gone:7200SEs,808v6,G95,MC200,MS200,218,210,MD600,F80, Explorer 1,201Pre mk3