I finally purchased the film this weekend, and it is great.
Interesting when they talk about performing full-bodied monsters, and Fran Brill talks about how difficult it is. I wonder when she has performed a full-body character. Sesame Street doesn't really have that many full-bodied characters (and most of them are performed by people who don't have many other characters... Could she have performed either Big Bird or Bruno in an instance of the two appearing on-screen, though those were rare?), maybe she performed that guard frackle in The Great Santa Claus Switch (or filled in as Thig or Thog), or maybe she performed one of the full-bodied characters in the Paul Williams episode. Or could she have worn one in the Smokey Robinson episode of The Jim Henson Hour (though Vicki was in that scene, I assume she'd have physically performed her there).
And Dave Goelz talks about a time Jim asked him to perform a large monster, he asked why not just have Richard Hunt do it, but I wonder if Sweetums was in the same scene (are there any known instances of Richard performing any of the other full-bodied monsters?). Or maybe it was a scene with just one full-body monster.
I saw a Facebook post that pointed out that Steve Whitmire is never mentioned, but I've noticed that with the main exceptions of Jim Henson and Richard Hunt, very few performers not in the documentary are discussed (pretty much all of them who are are ones who primarily spent a lot more time in other fields). There's no discussion of recasting at all (even if they didn't want to give their opinions on current recasts, they could have shared their own experience as recast performers). At one point Frank Oz discusses how hard it was for Jim Henson to perform Dr. Teeth, and Jerry Nelson adds that he had had his hand in the character at times and agrees, but Bill Barretta never talks about the character being difficult or easy. Maybe they did discuss it in the unused footage.
The coffee break wasn't as long as I expected it. I wasn't really looking forward to that, as I figured there wouldn't be much Muppet talk there, but I am pleasantly surprised/amazed that it wasn't longer.
At first I thought it was weird that "The Muppet Show Theme" and "Manah Manah" are the only songs given song credits, when various clips do include other songs. But then it hit me that those two songs are featured within the soundtrack, while the others are just part of clips. Though it's still odd. Also odd that there's no copyright credits for any of the clips, nor are there trademark credits for The Jim Henson Company, Sesame Workshop, or Disney Muppet Studios. Of course I Am Big Bird didn't have any such trademark credits, either.