First, I just want to say I am excited with the StoryPath Ultra details. It seems like a much more streamlined version of the rules, and I like anything that takes out some more of the ambiguity while still leaving a lot of room for Storyteller flexibility.

Second, I enjoy the setting concept here. An uneasy political situation post massive attack ala Fire Nation, but with Void Magic and Demons.

I like the magic system. The Pillar/Block/Cooldowns are definitely interesting and I want to see how well they work in play.

Qessarach, an arachnid people, and void warped wolves are two examples of some great antagonist templates.

I have not run this yet. I intend to. I enjoy what's here and am looking forward to the full version.