I hear that the movie Cars 3 is much better than the previous installment in the franchise, which is good news. Unfortunately there is not much in the book that really excites me. I have a feeling that this is because I am much more interested in character designs than in storyboard drawings and there is very little "concept art" in this book since the Cars universe has already been well-established. In other words, this book was a disappointment.
That being said, I have very high hopes from the next "Art of" book which will follow in this series: The Art of Coco. I just can't wait to get that one!