They can't give you what you want, because if they did they'd have to do it for everyone, and there's always something that someone doesn't like. Someone will always find a problem, being skin color, hair color, tattoos and piercings, too skinny or too heavy, pubic hair or not, she's wearing a green shirt and I don't like green, there's a dude in this picture. If they gave you what you want, justified or not, they'd have to shut down because you can't please everyone.
Perhaps cal could mix it up a bit, get some out door flashing, semi-clothed or just be more creative. We have seen this woman from every angle with every toy and outfit she owns. After seeing so much she's loosing her appeal.
Not for nothing, I'd be really happy if my wife were has accepting of me taking photos like this woman is. Credit to her for feeling that comfortable.
That being said, there is nothing that is stopping anyone from just skipping over the images that they do not find interesting.
Rather than purge entries that do not meet a standard, I think it would be nice to give the user an ability to filter out items based on their ranking. This could also allow someone to only see images that have not been ranked.