My rating: 3 of 5 stars
Amusing, although not as good as I guess I had hoped. I needed more structure from the book (it wasn't quite a collection of vignettes, nor was it a chronological narrative), and as a close friend said, "This is a book that would have been better written ten years from now."
However, I did hear an interview with Fey on a NPR: Fresh Air podcast, and hearing her read passages from this book made me love it 100x more than when I read it on paper. So my advice, for those intending to read this book, is to get the audio version. I'd wager that it will be worth the auditory performance.