My copy arrived the other day and I'm absolutely loving it. The pictures are beautiful, it's presented wonderfully and with some really interesting nuggets of info and snippets of interviews. In fact, that could be one of my only real downsides - some of the information is so interesting, it has me itching for far more on some subjects that are just covered in a few lines. Wanting more from a book this huge and with so much content could hardly be considered a genuine down side though.
The subjects seem to be treated with such love and it's great to see some of the now-departed members like Nothern Calloway and Will Lee get perfect tributes in here. They'll never be forgotten by anyone who grew up with Sesame Street.
And I love that some totally (relatively) new elements also got coverage, like Bert and Ernie's Great Adventures. They may not carry the nostagia that the classic stuff does (and, in the case of Bert and Ernie, I'm always looking out for a mention of Bert's cosmetic surgery disaster that resulted in the permanently happy look), but they have earned their place in Sesame Street history and deserve their place here.
Though, with that in mind, given the domination of Elmo, there is surprisingly little of him in this book. Not that I'm complaining, although in book form his screeching wouldn't be an issue. But I expected more of him.
I do agree with the review here on Muppet Central about the placement of the set stories. I find they make the order of the book seem entirely random and break it up needlessly. Stories of what happened on set in the relevant era would have been better or, as suggested in the review, giving them their own chapter.
Overall, though, a beautiful book and one that I'll treasure.