I like what I'm seeing. Poland seems eminently usable as a setting, if the GM does outside reading on, for example, Jasna Gora (which has a history that works quite well for SR).
Perhaps not the best shadowrun location, in the sense of the urban ops we all know from, say, Seattle. But a very good location for mercenaries.
A small quibble in that the geography bit should have gone *before* the corp/underworld/etc bit, I think. It leads to some headscratching unless you skip around.
The corp/underworld section is OK. Providence makes me grin in hugely. The Catholics are now the Mormons. Protecting your soul and making a profit.

Oh, and...Uh...What's Tricity? That's never explained. A brief narrative bit (since one doesn't look at a map of Poland and see "Tricity") would have been nice. A sentence that says "Oh, yeah, Tricity was once <whatever>."
(Yes, I get from the map that it's Danzing/Gdansk. I think. However, some explanation in the narrative would have been appreciated.)
That said, the areas seem defined enough to use, yet with plenty of space to play in.
Auschwitz...Wow, I didn't think it could be handled well.
I was wrong; it was handled great. You rock, whoever wrote that.

Yes. Poland totally reverses me. Locals (AH, this is the only time I'll ever admit to saying this

Book: Still in decision.
Chapter: Outstanding.