It's a shame because the last proper issue of Rucka's run (the last is technically that filler Superman one-shot) isn't just the best of the entire run, it's one of the best single issues the book's ever had. It's a beautiful tearjerker and I think Rucka articulates what she's about better than just about any other writer.
These 3 pages show more depth and understanding of the character than most entire runs:
It sums up the fact that she's not protecting the world or even just improving it, but fundamentally changing it for the better. And it speaks to the world she's trying to make - an equitable one where everyone has the power to change things, not one where everyone does everything her way.
I also really dig that it approaches the concept of hope in a way that actually has substance, which you almost never see in comics. It's not "everything's gonna be okay," it's "the world is **** and violently resists all attempts to make it less ****, and for all of her impossible effort she still screwed up badly and lost everything, but even in the face of abject failure she's gonna keep trying." That's relatable, inspiring, and evergreen.
And then, of course, the next writer comes along, decides she "isn't human enough," and makes her Secret Agent Diana Prince.
Idk if this is controversial but I'd take things a step further than just "her stories rooted in mythology are the most interesting." I think writers need to straight-up stop thinking of her as a superhero, other than occasionally including some fun over-the-top action setpieces. Every attempt to make her "relatable" or closer to standard cape fare fails. I'm not even remotely interested in her as a crimefighter and I think her guardianship should be incidental rather than her main objective.