well, it took 23 weeks to completely work through the book, and two of the internal events we missed. overall enjoyed it, but had to adjust a few things for our specific group of players ... but what GM doesnt?
enjoyed the book greatly otherwise, and the material gives players (and GMs) a serious case ... "didnt we take care of insert npc here>". it was about time we got some updates on DC and a flavor for what is going on there.
GMs should really polish up on their Shedim information before using those sections involving them, because you will learn a lot otherwise.