Stellar: Well written with good layout. A lot of care was thought out to make this system agnostic without being mechanically bereft. Cool idea to have multiple options for antagonist.

Not-So-Stellar: Not having a map, even a basic one, is a hindrance. Combined with some wordy sections, running this without prep might be a hassle.

Overall: Zenith-47 is such a neat book. It's creative while remaining generic enough that I could really see running it in just about any sci-fi game. I'm impressed!