For those of you who speak Spanish (or trust Google Translator), I’ve wrote a review of the core rulebook at my blog: http://frikoteca.blogspot.com/2012/03/resena-de-adventurer-conqueror-king.html
A G+ contact has said he had bought both the Player’s Companion and the core rulebook in hardback format after reading the review, so I hope it will contribute to the popularization of the game at this side of the Atlantic Ocean ;).
Also, I’ve begun a campaign (“The Principality of Sandboxium”) you can read about at the blog. I’ll wrote about it at the Actual Play forum.
Congratulations for the game, by the way. It’s being a blast at my gaming group :).
Thank you for the very kind words! I’ll look forward to reading about Sandboxium. 