It will be interesting to watch the forthcoming 4K UHD of Alfred Hitchchcock‘s The Man Who Knew Too Much (’55), which was shot by Robert Burks in VistaVision. But not the others.
If you’re talking about a 4K UHD remastered Hitchcock film that would really get people excited, the most desired would be North by Northwest (’59). The last Bluray upgrade happened in ‘07. Overdue for 4K. Way.
Hitchcock and Burks shot five films in VisaVision: To Catch a Thief, The Trouble with Harry, The Man Who Knew Too Much, Vertigo and North by Northwest.