Yes I have and find them far more "sexist" than this idea that Wonder Woman's current owners are sexist because they have the audacity to change her origin. I also have read about Martson, his life, & his opinions and still find his Wonder Woman to be a superhero Betty Page.
Let's see. You know his granddaughter and feel Wonder Woman should be treated not as an equal but better than any other superhero. Shame me all you want, but I feel you are already biased. No matter what I or someone at DC says, we're going to be pointed out as vile & women hating. I'm sorry but I don't feel his "family relationship" was very different from a polygamous marriage or an in-house gumad. There are a great deal of people, men & women alike, who find those situations to be extremely sexist. You're not going to find a woman with multiple husbands. If you did, she'd be considered loose.
This is why I've never been involved in the past when people cried sexism about Mattel, ToyGuru, or the 4H. No matter what I say, my words will be twisted to "prove" what a pig I am. This is so far off topic anyways which I fully take credit for. I'm done even arguing about it. I just find the idea inane that Wonder Woman is so far above every other superhero that if DC dare change her costume or origin(which has been done at least once to almost every superhero out there), they are sexist.
Besides the fact that I'm never going to be able to relate to a person with superpowers who puts on a costume & bravely risks their life by fighting crime, most of the characters I love are unrelatable to me; a single, white, straight male. I can't find myself able to relate to Superman, Swamp Thing, Blue Devil, Incredible Hulk, Supergirl, Batgirl, Luke Cage, or The Thing, but I still love them. Although, I do understand that minorities(whether we're talking race, sexuality, or religion) feel left out when there aren't characters who reflect them. They deserve to have heroes who better reflect their lives, but I just feel the way DC or Marvel usually go about doing it are wrong & failures waiting to happen.