I was part of the playtest, and trust me; you will love it. (I'm a big fan of Agon, as well, btw.) SoL shares with Agon the structure of 'GM on a budget' in some ways. Tyranny isn't exactly the same as Strife, but both are opposition resources that the players have to whittle down in order to eventually prevail. In SoL, the PCs aren't directly competing with one another, but there is a genuine sense of trying to outdo each other with over-the-top cleverness and cool, which drives the game.