I bought this book for my upcoming class in Dreamweaver MX. (I'm the instructor.)
I think it does exactly what I want it to do, teaching people Macromedia Dreamweaver MX in 24 hours - or lessons.
The concept of Teach yourself in 24 hours is very good for my purpose. My students get a book for continuing their work after my class, and the book is full of explanations that make it possible for them to go on without an instructor.
I also like the 24-hours-books for my own sake, I think I learn something each time I prepare a class.
This book doesn't mention how to connect to databases and so on, as it explains in the introduction: it's outside the scope of this book.
Connecting to databases IS a bit advanced. You need to know a bit about databases, servers, and you need to choose a language, like vb-script (for active server pages), javascript, php, what-ever-Cold Fusion-uses.
I bet there'll be a 24-hours book on the database/dynamic pages coming rather soon, now that Ultra Dev's included in Dreamweaver.
I think the book is a good choice.