I'm not so sure I want to watch this...
I mean, I originally read that it was going to be mostly about Elmo AND Abby Cadabby, plus a heavy dose of the others like Big Bird, Ernie and Bert, Cookie Monster, Grover, Count, etc.
Now I'm looking at Muppet Wiki and seeing it's called ELMO'S Christmas Countdown, and seeing the previews on ABC, and all I saw was Elmo. I didn't even see the street, I just saw what look like a drawing on a snow-covered 123 in the background with Elmo smack dab in front of the camera cheering.
But, I being the true Sesame Street/Muppet fan that I am, I will watch this, and I will make an effort to tape it... but if I don't like it, then I won't probably watch it a whole lot after that.