The biggest upgrade here is . The previous Blu-rays were scrubbed of grain using older noise reduction (DNR) technology. They looked waxy. The 4K transfer, supervised by Coppola himself, restores the natural photochemical grain of Gordon Willis’s cinematography.
The discs come with Dolby TrueHD 5.1 tracks and the original Mono tracks for purists. the godfather trilogy 4k blu ray review better
5/5