For anyone who have played Exalted, this book is crucial. Exalted had suffered from a poor execution of a great idea, and the system has always left players wanting.
This Scroll is not a fresh offering (entirely) from the publisher. It is, rather, a very intelligent analysis of a few years of complaints and insights from the actual players of the game, implemented in stages to bring the game closer to the vision of where it was intended to sit.
The Scroll changes the game significantly, and most players of Exalted will be delighted to see the changes. For those just picking up the game, be assured that the changes made in Scroll are vital to good play, and that implementing them is essential.
The book itself is easy to follow, with only a few organizaitonal complaints (the Wilderness Hearthstone is erratted in two different places in two different ways). It reads very well on an screen or ereader, and the price is right ;)