I like Murray and I think the even Jim would be proud of the fact they're bringing Muppets out into the real world and talking to real people. And I want that to continue. However, they DON'T need to say "such and such segment is next" epsiecially since they only made a few of each, and reused it. Plus, having him close the show is a little much, again, because it's mostly reused and re-dubbed footage. But I kinda like him hosting the letter, word, and number.
The thing that gets me is there's less and less room for segments, be they old, new or whatever. The street stories are quite short (less than 15 minutes... barely 10 in some cases). And I still think the one elephant in the room is Elmo's World sitting at the end of the show for 15 minutes. There WOULD be a lot more room for said segments, rerunning older segments and filming new ones (with big Bird, Ernie, or what have you) if they trim a few things, make Abby's Flying School every other episode... cut some of the segment theme songs off... then we'd have a little more room.