DISCLAIMER: I received a free copy of this in PDF format.
Aelryinth's review is a great summary of the product and I concur with the sentiment.
I was surprised by the history lesson content but found it interesting none-the-less. Though I don't think I will be able to use 85% of the content in my existing campaign, it does give me some thoughts for when my party gets out of the wilderness and back into a major locale.
I am happy to have some outlines of banking institutions I can use in various community structures and I like the idea of some of the paper credits I can institute into the game.
Overall, I like this PDF. As an ancillary product I like the ideas it puts forth and gives me a few tools I can implement into my campaign where money is concerned. I just hope my party can accepts a slightly different way to operate.