Cinematography, sound and score wise, I prefer the Roger Donaldson version of the Bounty. I think it's a vastly underrated and unfairly criticized film.
As to 70mm, I fully agree. I'd love to see more films in 70mm, and less, I mean no films in 3D. It pains me to hear that the remake of The Great Gastby will be in 3D. For the love of God, why???
Some 25 years ago I saw a 70mm print of Days of Heaven. My understanding is that most of that film was shot on 35mm, with several of the grand landscape shots on 70mm, with only a handful of 70mm workprints in existence, so I was very fortunate to see what I did. It was like nothing I've ever experienced in a theater.
Another thing about 70mm. I'm no film snob. I'm an advocate of digital filmmaking. I think it's the future, and in many instances excellent for the present, especially independent filmmaking. It's versatile, and one day will be superior to IMAX. Having said that, I'd much, much rather see more grand films shot in 70mm than much of anything else, be that digital at 5k, 35mm, 3D, sensurround or scratch and sniff. When shot right, treated right, and presented right, there's nothing like 70mm.