A fantastic resource! I love the section describing how different paradigms view nodes, and I would love to see more content that is broken up by paradigm over faction in future supplements.
There are also a great many example nodes, each with their own history. Not only does this give some great places for Mage characters to explore, but gives some ideas for Storytellers on creating their own (with rules to go with it!)
The only problems that I saw as I read through it were a few minor spelling mistakes (no more than the typical White Wolf book, in any case.)
While there is certainly mention of Haunts, Caerns, and Freeholds, I would have liked some more cross-over info.
A lot of care and love was put into this supplement, and it shows. It's a worthy addition to any Mage Storyteller's library.
[5 of 5 Stars!]