Generally, this book is amazing to read and the patron creation rules is interesting and collabrative. The artwork is pretty amazing. This book has errata that needs to be corrected and it seems C7 is trying their best to get this corrected. My only real complaint and the reason my rating is 4 stars instead of 5, this book needs an index. I like my core rule books to have an index for finding items quickly or hyperlinks within the PDF for quick navigation.