⭐⭐⭐ out of 5
This is a useful book for writers but, IMO, it's all back-to-front... I had to go 95% of the way through it to find a list of personality traits because the first quarter goes on and on about character traits, the second quarter gave loads of details about each trait, the third quarter was a list grouped into various ways you would use each trait and the final quarter is the table of contents.
If it had been written from back to front then it would have got the full 5 stars, but it's all topsey-turvey and confusing.
If you are looking for a book that will give you a list of positive personality traits, get this book but read it backwards to how it's presented. If you are hoping to read it front to back, you'll get frustrated and confused.