I enjoyed seeing Muppet Madness. So glad you had that. It's a little more enjoyable than You're the Director. Actually, both those InteractiVision releases are a lot more enjoyable than the Play-Along Videos.
I also enjoyed some of the Jim Henson Hour promos. All of the episodes used to be on YouTube (they seem to enter and then leave YouTube quite a bit for various reasons, though I think it's usually because of other things uploaded by the users), and many of them featured promos for the next episodes which were shown before Jim Henson's closing. But that promo for the Smokey Robinson episode is clearly from a different time (I actually can't remember if I saw the promo that was shown in the shows time slot before).