Played this game, had a great time. Recommend it!
This could fit into the same slot as a long board game; it requires minimal prep, no pre-work, the rules are dead simple, and it doesn't require a GM (you can have a facilitator, but there are no secrets, so it's fine if they play).
A very collaborative game; characters are working together to help each other (or at worst, rivals forced to work together by circumstance).
The meat of the game is in-character roleplay and discussion. Not a lot of action or plotting, but the game gives lots to talk about.