Most photographs we make are boring - so that's a turn off :P.
Also tired of cliches. I don't understand why people insist on making cliche after cliche, and their goal seems to refine the cliches to make them even more cliche. Do people even look at inspiring pictures to improve their art?
Like good street photography, and good abstracts, but that's rare nowadays. Sometimes I find great stuff on flickr. Stuff that shows broken rules and absence of cliches.