I am so glad I had a coupon and didn't pay for this. The formatting is terrible - there's not a page break in the book. You end up with chapter headings in the middle of pages or worse yet on the page before the chapter starts. I tried all formats and even the PDF format has this problem.
I find things like this so annoying I cannot concentrate on what I am reading and I get nothing out of the book. I know some people will say you should not rate a book on formatting, but if it's so bad for me that I can't read it, that deserves a rating and a warning to others that prefer proper formatting.