I had read this book once in Portuguese then I decided reading it in English. At the first time, I've loved the book and I started my miracle mornings but after the second reading I became a real practitioner and this completely changed my life. I highly recommend reading it.
The subject is interesting, but it could be presented faster. I'm still struggling to read until the end. If you like to have a lot of stories around one same principle, this is the book for you. Otherwise, be aware....it could be much more focused on what is important.