As the mom of a child newly into the American Girl dolls, and as someone with a reasonable amount of experience in general sewing and following patterns, I thought I would give this book a try. The book itself is quite good at a general level - the pictures are good and the directions are easy to understand. If you are primarily buying this book as a source of patterns, however, I can't recommend it. To start with, the pattern sheets are absolutely enormous and completely overwhelming for younger girls who might be hoping to help with the sewing. We also got completely frustrated trying to find pieces. Perhaps we happened upon the only item with problems as our first attempt, but here are the issues we ran into when trying to cut the pieces for the Asian Style dress:
1) The piece for the collar of the dress overlaps with a piece from another project (the front of the dress coat), so in cutting it out, we had to damage the pattern for the other item. Not earth shattering, but it's a tiny piece - surely there was somewhere else it could have been fit in without that problem.
2) The sleeves are in a separate area - not just a separate area, but on another sheet entirely because they double as the sleeves for the pajama sets. This isn't uncommon in standard patterns, but in those cases, the pieces are normally labeled with large letters and the instructions give the letter in addition to the name of the piece (so for example, a piece will be labeled "Facing for versions 1 and 3", but it will also have a huge "A" on it and the A will be listed as the reference for cutting out the piece in the directions for both versions). Also, since the pajamas and the Asian-style dress are in different chapters, the heading on the pajamas doesn't match the heading ("All Dressed Up") that all the other pieces were labeled with.
3) Most frustrating, however, is the complete absence of the upper front of the Asian-style dress. We've got a lower front. We've got a back. But the upper front just. isn't. there. I read through the entire decription of each piece on BOTH sheets (an eye-crossing prospect in and of itself) to make sure it hadn't somehow ended up playing a dual role with another piece and was in some completely different area with a completely different heading. It wasn't. Perhaps the piece is there and is either mislabeled or just labeled for a project that also uses it, but I don't have any way of figuring that out, particularly since the book does not illustrate the layout of the pieces in the way a standard pattern typically does.
Great idea, but the execution is lacking.