I'm in that 8%.
I remember when people think that female heros make no money, time didn't change, people's mind change.
So your don't want to see a female lead superhero film?
I just want to see good movies. I really don't care if the lead or the whole cast or none of the cast is female, or a specific race, etc.
In that you don't want it... or that it doesn't make a difference to you?
It's weirder with DC, because there's an obvious HUGE female superhero that they've overlooked in lieu of repeated Superman and Batman reboots.
Marvel's had... what... Red Sonja? Even that was anchored by Arnie, if I recall. But how many solo female heroes does Marvel have? None with the star power of a Wonder Woman... not that I can think of.
I'd love to see a Shulk film in the future -- a good-natured version of Deadpool, if done properly -- and even a Spider-Gwen?