This is Cinerama Blu-Ray
The package includes two discs. First is the Blu-ray of the movie and all the extras. The second disc is a two-sided DVD. One side is the movie (also in Smilebox format) and the other side contains all the extras. Also included is a booklet copy of the opening night program with a lot of information about the Cinerama process, Lowell Thomas and several of the men involved in creating the film, production photos of the filming, and more.
The color and sharpness quality of the film is much higher than I ever expected. In the "making of" extra David Strohmaier and Greg Kimble explain in pretty good detail how they were able to pull natural color out of extremely faded scenes, remove the scratches, and reassemble the multitude of scenes into a presentation as close to the original presentation as possible.
"Smilebox" - love it or hate it. Frankly, I cannot think of any other way to present Cinerama films and remove some of the tremendous distortion inherent in showing the 3-panel film on a flat screen. I had seen the Blu-Ray "How the West Was Won" and was used to the Smilebox format, but newcomers might not like it at first and see it as a gimmick of some sort.
The stereo and fidelity of the sound is also startling. The guys at Chace Audio handled that part of the restoration and the result is worthy of a new soundtrack CD album.
This is a film you should watch on as large a screen as possible, and do sit closer to the screen than usual. The Smilebox seems to work best when you do. After you watch it all the way through, watch it again later with the audio commentary turned on. Strohmaier and others provide 2 hours of very informative facts and even trivia of behind the scenes stories on each scene.
As someone who saw several Cinerama films in theaters back in the day, I think this is as close to the experience as possible.