Well written, with the main points summarised at the end of every chapter for convenient reference. The book is split into two parts, the first focusing on "communication skills", the second addressing "presenting to win". Some of it might sound like common sense, but it does make you realise how much can go wrong in communication and it is helpful to be aware of that and how to avoid it.
Recommended for those who are uncertain about their communication abilities, but perhaps less useful for those comfortable speaking in different situations.