If that were consistently true the format might stand a chance. As it is, audio and especially video [HDR] quality is a complete crapshoot. Add to that the lack of backwards compatibility and it's an extremely hard sell for the average Jane or Joe.
I vote for Michael Cimino's Year of the Dragon. The 2019 Blu Ray release is a vast improvement over the original DVD but this is a special film which was beautifully shot. It deserves the very best treatment.