I haven't had a chance to use this material in my game yet, but after reading "Moon" I'm very excited to. This is exactly the kind of RPG supplement I love. It's got lots of adventure hooks and details, but without tying things too much to any particular setting or location.
When I bought it, I was under the impression that it had locations and events for a variety of moons, but that's not the case. The supplement describes a bunch of adventure seeds to take place all on the same moon. Many of them are interconnected. I feel like I could base a whole mini-campaign on just the one location described here, and maybe I will.
I'm planning to use this in the "These Stars Are Ours!" setting, but it could be used in any Cepheus Engine game or, of course, Traveller.
[5 of 5 Stars!]