This could be a wonderful steelbook if done in a similar style to the Masters of Cinema releases. Nothing fancy, just a top quality paint job on a decent thickness of steel. Throw in an extensive booklet and you've got something worthy of the film. It might even be better to release something similar to The Passion of Joan of Arc with a steel and a separate thick booklet housed in a sturdy slipcase.
Having said that, I voted 'no' in the poll. I've got the excellent digibook and am unlikely to double-dip. I'd be tempted if they released something along the lines I described but that would also put the price up.