I'm going to contribute because maybe there are some of you who watch porn, ultra-hard or otherwise, for the same reasons I do.
Because there is nothing hotter than a cute girl, who looks relatively normal/innocent, getting her lights fucked out for cash and looking like she's really enjoying it. Ashley Blue, for me at least, demonstrates this better than any girl in this biz. She can take it as hard as anyone a can give and wants more and more and more. And she looks like the chick scooping ice cream down at the local Baskin-Robbins.
And that's why I watch porn-to see girls having intense sex and liking it. And whether it's ultra-hard like Ashley in the outtakes from "7 the hardway" or Tristan Taormino in "The ultimate guide to anal sex for women" with Nina holding her head in her lap while she half cries and half comes with the whole cast taking turns on her ass, it's a woman getting it good and loving it that works for me.
What I need is more directors emphasizing the intensity of the experience for the chick.
My 2 cents.