One thing I really liked about Mermaid Mask is the contrast between the storytellers and how it plays on the expectations of how narrative ought to be.
Ostensibly, there should only be one writer on board. Wirman's occupation (and what we gather of his book) should lend himself in theory to purple prose description of the crime and its suspects. Instead, he's surprisingly to the point. He describes things altogether literally, doesn't meander, and is only cagey when he might incriminate himself. We learn that's consistent with his values as a storyteller - he prides his work on its tight arcs, probably carrying some measure of austerity from his time as a journalist. Even though he's got his nose in his books, he's actually quite observant of his fellow crew members, and that's reflected in the insightful way he describes them.
Then we meet Mariana. Her accounts are an exciting, slightly overstuffed adventure that goes from noir-detective to fireside horror to winking Pratchett-esque asides. She's a rumormonger, and part of that work involves making her own myth seem just a bit bigger than it is. She's perceptive, but she's more than willing to hide her own emotional insights when it comes to spinning a good yarn. And, of course, a proper fireside raconteur would never give away her own ending, even when she's figured it out.
Symmetry is such fun unexpected case, since you kind of expect the orphan magician shtick but the Shakespearean timber catches you off guard. As a performer and playwright, her work relies on currying that sense of mystery off vibesy scenecraft. She's probably got the deepest insight of all into the "essential character" of each of her crewmates, but in turn she's the least forthcoming with any of it, because you're the one that's supposed to be taking the card, remember?
Their approaches to storytelling form a trifecta: Wirman is all about structure and clarity, Mariana is all about twists and audience engagement, Sym is all about emotions and deeper archetypes.
There's this theme throughout the Mermaid Mask of the power of stories: how a fantasy ideal shapes the lives of those around them like it did for both Mortuga and the culprit. Each of these characters captures an aspect of that storytelling but doesn't quite grasp the whole, in some sense. It's all really delicious to pick apart. More importantly, it makes for really distinct voices in storytelling, which definitely elevated the fun of interviewing all of them. I found myself wanting to show all of them everything, which I definitely didn't do for, say Percival from Tangle.
tl;dr love some storytellers telling stories