As a kid, when I first saw "We're all Monsters!" On the "Monster Hits" VHS, I was actually confused on why Elmo was with a bunch of random monsters (you'd think he would be with characters like Telly, Zoe, Cookie Monster, etc).
Till I learned years later he was originally another nameless Anything Monster.
On another note, I'll also admit I remember wanting to join in the fun when they were all goofing around and happily dancing at the end. Also, I'll actually admit I've always preferred the updated version more. Clash's Elmo voice blends in better with the unison (that, and Jerry's Elmo voice just sounds like an ugly smoker's voice.
)