Oklahoma this musical was set in 1955 the first film in the U.S. in the new 70mm process,
that was over 35mm (standard) much sharper.
But this DVD is the absolute pinnacle. Instead of trying to the original 65mm negative, the manufacturer has used a 16mm rental copy. The picture quality is awful. A real imposition and a cheek of the manufacturer refuses to apologize for the poor quality.