I could easier tell you the ones that I despise!
So much of what is touted as successful and "of today" is so cold and academic, it's like the mass of "art" photographers have lost the entire notion of gesture, spontaneity, and a large part of what makes photography photographic. Instead the photos are more about their performance in making them, these self-absorbed, pretentious a-holes.
Instead they are just making flat images with cameras and call them "art".
And then, repeat the same damn picture, maybe in a different place but the same flat boring thing, over and over and over until they call it a "body of work" as if it were giant paint-by-numbers set, a ready-made MFA thesis repeated for years and years after graduation....
I mean Hell, all Gursky did was distill the 10,000 MFA students who followed the New Topographics doctrinaire and made his pieces larger and more expensively....
Modern portraitists are even worse, look at the Tate Portrait show for hollowing bad pictures.
Give me a Gene Smith or a Richard Avedon any day, they'd shoot circles around these silly poofs.
I don't think Terry Richardson could lick Smith or Avedon's boots but at least the guy has a personality, which is far more than most of the recent "artists".