My review is for the sixth edition, which doesn't seem to be on Goodreads.
This book is full of good advice but some things about it are absolutely bonkers:
1) It cites workplace gossip as a reliable information source. In my opinion/experience, believing workplace gossip is a good way to get yourself in bad situations you don't fully understand.
2) At one point they claim that child labour is less of an ethical problem when you are doing business in another country. That seems bad on the surface but it gets worse and worse the more you think about it.
3) There is a lot of writing advice involving being concise, being direct, and avoiding repetition. This book ignores practically all of its own advice in this regard. In fact, it is probably the most padded, wordy, and filler-heavy book I have ever read.