I just finished listening to the audiobook of this and I feel very confident in my ability to potty train my child. I think that this approach is very straight forward and easy to follow. I am hoping that my child will be one that catches on quickly but I do know that it could take some time.
I feel like the author really laid everything out in this book to give you the most information with out it feeling like an overload. I also like how the author gives you things to say and things not to say. As someone who is trying to do more gentle parenting I really appreciated that this to and not to say sections.
I feel like this is an approach to potty training that is really going to work for us for our current toddler and our twins when they reach being ready to potty train.