This will be a review of three parts. But first, let me clarify the book is about 330 pages long, it gets to over 600 pages with the index and a set of almost 200 images. So, back to the review.
1- The book is quite interesting and surprisingly accessible. You do not need to know a lot of analytical psychology or psychology, in general, to follow up on the concepts. Although Neumann does write as if the reader is already familiar with Jung's work. In particular, everything related to the collective unconscious. Therefore, previous knowledge is not required, although it would help.
2- A hundred pages or so are more or less theory about the archetype of The Great Mother, it's a different manifestation and functions. There are a couple of schematics to help construct a guiding mental image of what is that is under review. The rest of the book, and I mean, over 200 pages, is about examples of the manifestation of the archetype in art and symbols from all around the world and epochs: Mesopotamia, Greece, Egypt, Roma, Peru, India, Africa, North-America, Northern Europe. Is overwhelming in its analysis and argumentation. I've found this to be over repetitive and didn't enjoy it. The references to different epochs and culture are all over the place and found it difficult to follow. This is where I thought that perhaps a more seasoned mind (than mine) was needed to have a better apprehension of the examples.
3. Finally, the edition isn't good. The letter is small and the pages have a huge margin. It almost makes me think that I may have a failed printing. The reference to figures and plates are all on different pages so you are obliged to go back for forth to see what the author is referring to. Perhaps this is something particular to my copy, I can't tell. But the copy I got at least, not really not good.
Having said all this, I'm left with the desire of reading Jung and the collective unconscious. Many of the concepts and symbolic interpretations of the works from early mankind to modern man are extremely interesting.