I was contemplating whether to buy this book or Edwards and Magee's, but decided to go for this instead as i heard many mentions by many traders, especially Linda Raschke that this is THE go-to TA 'bible' and that the other is largely based on this book.
I took a long time finishing this book because i wanted to take my time, slowly digesting its content page by page, pattern by pattern & chart by chart and i must say that this is a very comprehensive book on Technical Analysis. In terms of the reading experience and the overall structure of the book, i would say that it is very comprehensible. Each patterns is divided into sections (Eg, reversals, continuation, gaps, trend lines, etc) and followed by many charts of common stocks and some of bonds/commodities. You will be required at the later parts of the book to refer to earlier charts, (which i find incredibly helpful to write the page number for future references).
At the very end of the book you will find a dedicated chapter about trading psychology, types of orders, paper trading, why charts are not infallible, etc which i also find helpful. At the end of the day, reading this book will not make you a profitable trader if that is what you're hoping for, but is instead a great reference book and still very much relevant even in today's markets.