This is not your standard cookbook and if it's bought with that expectation, the buyer will no doubt be disappointed in it. The book serves as much as a philosophical treatise on healthy eating as a cookbook, and from that standpoint it's interesting and successful as both a resource and motivational statement. However, the philosophizing takes up quite a bit of space and that results in a surprisingly small number of actual recopies.
That scarcity would be a problem if there were a lot of stinkers in the mix, but that is definitely not the case--this is very definitely a "quality over quantity" effort. I gave this to my wife for her birthday early this year and we've tried quite a lot of the recipes, and all have been delicious.
Some caveats: These are by and large recipes for the more sophisticated palate--don't expect to find a lot of things that children will like very much. Quite a few of the recipes are time intensive. Planning is essential. One the more intricate offerings, plan to do them on the weekend or when you can take the time to do it right. My personal advice is, when the authors have different visions of how to proceed (a common event here) go with Dr. Weil--Rosie tends to like thing on the blander side. Finally, this isn't really constructed to be a "full meal" cookbook. While there are sections for all major meal sections, there isn't often tremendous harmony on a "whole meal" basis. In other words, pick what of this work you want to use and work around it.
This is, essentially, a specialty cookbook. Use it that way and you'll find it's a gem.