Reading through the playbook, the first thing that hits you is just how much thought and care has been put into this. The creator clearly has a passion for this world and has put it onto paper elegantly.
Without wanting to give too much away, the world itself is rich in history, just the right amount to not be overwhelming but to excite you and your players into exploring what it has to offer.
I can't wait to create a lair and get to know Brackenstow.