I'm still giving this 4 stars simply Because it's well done and Generally there does not seem to be anything else out there That gives such a good overview in seeking a concise manner. So, this book is very readable, meaning the everyman can get a handle on novel structure by reading this book. I think that's huge.
I bought this book along with her 'Outlining Your Novel' and found 'Outlining' to be better in terms of general overview of a novel, BUT as you read 'Outline' you will naturally wonder how you can deal with Certain issues, and ' Structuring 'digs deeper in this regard, without being a tome.