I bought this book, as I found it referenced in another I had read. The subject matter is something I found fascinating, but not to everyones taste. The subject matter is quite specialist but the chapters are well defined and the authors thoughts are well presented. The level of science can be detailed in some chapters, but the majority should be understandable by most people with a High-School level of Physics and Biology.
The insights in to the Dogon mythologys are well researched, but the only critisism I would mention is that references used in many chapters are not the complete bits of 'texts', if you want to do any checking for yourself, be prepeared to do a lot of extra reading (see the bibliography).
While the parallels drawn by the author on the Dogon & Ancient Egyptian Mythologies and Creation Stories with that of what modern science now 'knows' is striking, and at sometimes so plain to see, it is not a subject of 'mainstream' science that has wide recognition as yet. The author explores parallels between the 'Religions' of Ancient Egyptians and the present day Dogon Tribe, and remarks on the similarity between them, and the knowledge that is conveyed in the myths. While the author also touches upon parallels with Judaism aswell, don't be put off by this, as it is not, and in no way intended to be detrious Judaism.
A good place to see where this research 'fits 'in' would be the CPAK website (Conference on Precession and Ancient Knowledge). This will provide the reader with extra periphery knowledge that the overall subject matter of the book fits in to. A google search for CPAK should guide you to a website with plentiful information.
A point to note about this book, is the Foreward, written by Independant Egyptologist John Anthony West, and is very isightful and thought provoking. You can find information on J.A.W. also on the CPAK website.