Theatrical: WB 4K Blu-rayExtended: Warner Bros Blu-ray

Theatrical: Warner Bros 4K Blu-ray: Huge improvement in colors and detail. The restoration was done by the Academy instead of WB MPI which explains that there’s no grain management or issues with colors. They also accessed the original credit optical and scanned that one instead of recreating them digitallyExtended: Warner Bros Blu-ray

Theatrical: WB 4K Blu-ray: according to Kobe, sound is most likely a fold-down of the original Dolby Surround track into a 5.0 container and there’s no clipping.