Unknown Segment with Game Show type music.
The unknown segment you're referring to is actually a stop motion cut out piece about clothes sepperating into piles based on different categories (the shoes go into one pile, then they go into the pile of matching colors... etc). I believe I saw it a year or so back.
Anyway, Great episode
The Good-
Neil Patrick Harris (and yes, I know he was Doogie as well) was electric. He really seemed in the zone, and he didn't kiddy up his performance. I wouldn't be surprised if most of his dialogue was ad-libbed. Great opening segment between Abby, Chris, Neil, and Telly. And I loved the message that not everybody needs to do everything the same, and it's okay to have different ways of doing stuff.
I really liked that "Mr. Feet" poem. The style of it really had a neo-beatnik style that really seemed funky, especially on a kid's show.
The Word of the Day segments featuring Muppet assistants? This is what I was talking about last year. And with Grover too...
More time for clasic segments, as well as some new ones... and the new ones are actually good. I loved the thing about the Snail. Who animated that? I( wanna say Mo Willems, but I doubt that.
The Bad- I can't really see anything terrible.
The aforementioned categorization cartoon was pretty lame... I never liked that studio's stuff.
Other- I love the Murray segment, but I think I see the problem with it. The guessing game at the beginning is unneccissary and it makes the segment longer than it needs to be. I did love the cow falling on Murray, though. A possible Monty Python (or less possibly and Earthworm Jim) reference.
And I like the idea of having the human cast members intro the numbers and letters of the day, but they really need muppet assistants here.