Rather unfortunately, the 25th anniversary All-Stars thing leaves a lot to be desired.
The history booklet seems pretty half-assed (and the CD since half the playlist is sound effects).
Those "interviews" are just one or two sentence responses about a particular game. Something generic like, "Yeah, 3D opened a lot of possibilities with Mario 64." The "Iwata Asks" interviews are infinitely more in-depth while the booklet looks like how short you'd keep responses if you were filling out a job application.
There's 3 or 4 cool little tidbits you can learn about in the booklet that there is really no information available on, but overall, I really think they pulled a New Super Mario Bros. Wii with this. I figured since this was a pretty momentous celebration here, they'd jam-pack all sorts of awesome info in, but nah, not really.