Según postea un usuario en el foro de blu-ray.com, a pesar de haberse anunciado como prensado en triple capa, el disco se ha prensado realmente en un UHD-66:

The 4K UHD disc is a BD-66 at 60.9gb in size. The BD-100 listed on here is incorrect.

Just quickly browsing through the new transfer, it looks quite good and certainly an upgrade over the old HD master from the older releases.