If Crouching Tiger, Hidden Dragon's 1080p remaster was a work of art, its 2160/HDR-enhanced presentation is a masterpiece. It's amazing to see how much the UHD format can improve upon a texturally rich, photographed on film, and 4K-mastered source. Where the 1080p Blu-ray found an incredibly filmic quality, the UHD offers much the same but with a surge of detail that's several steps above in terms of clarity and intimacy. The film's richly defined clothes, complex facial features, wooden structural locations, and other elements are breathtakingly organic and vastly superior to the Blu-ray in every way. Grain structure is attractively balanced as well, accentuating the richness of texture that abounds both near and wide to the point that it's safe to say that few, if any, home video releases have found this much tactile clarity and textural wonder. Colors are fabulously balanced, too. The HDR enhancement doesn't push very hard. Leafy greens are a little showier, flesh tones a bit fuller. The differences between the two formats is more than negligible, but the HDR only goes as far as it must to compliment and tweak, not overwhelm or significantly alter. Black levels are pure. The print is meticulously clean and no source or encode artifacts are apparent. Along with, and maybe a hair above, Angels & Demons and Pineapple Express, this is hands-down the reference UHD disc currently on the market.