A mixed bag. Covers a lot of ground and offers pragmatic recommendations, but not much nuance.
I read a lot of DEI books in search of the answer to my own issues as a marginalized person in the workplace, but never seem to find it. This book, no different in that respect.
I didn't get anything out of the exercises, especially the bridge building one. Most of the unprofessional things I see in my workplace aren't culturally or identity specific (belching, feet on desks, hats indoors).
I appreciate that the author included more than just race/women's issues, including transgender and LGBTQ identities in examples. A lot of DEI books are too narrowly focused. This one casts a pretty wide net, which is a major positive.
The author cites a lot of the books I've already read, both the good and bad ones. Similarly, most of the recommendations I could successfully advocate for are ones my employer already uses. So most of what's in the book are things that are well known or very basic.
This isn't a good book for people working outside of big-business. The author mentions government/non-profit sectors only once and that's more than 200 pages into the book. Almost nothing here can be applied to those sectors, and they need DEI help just as much as the business world does.
Overall, there's a lot of substance here, a lot of useful information, but anyone who has read a DEI book before has probably already heard it. Anyone completely naive/new to the discussion could do well starting here.