I like the idea but found it very hard to consume. The language felt dated or my English wasn't good enough for it. Although book reviews agree with me on it being dated.
The book talks about men archetypes. It's one of those books that are based on authors' opinions rather than research. I found archetype descriptions interesting but archetypes overall to be limiting.
I want to read a similar book by Rod Boothroyd, which claims to be updated for the 21st century and which has higher user ratings.
As for this book, my opinion is - meh, overrated.