I like this book a lot - it offers a ton of cool character races and class specializations that really add a lot to the game. Still getting used to the setting itself but it is something that I find really interesting and unique. The new spells are pretty interesting although I haven't had a chance to see the high level ones in use yet. Tons of great art and maps throughout the book.
Absolutely love the attention to detail and all the charts, rolls, lookups, etc. This might not be the place for a new campaign setting (that would be just on Drive-thru RPG's core site) but the creatures can be used in any setting. Great work!