Intentional or Experimental => Objective => Subjective
Technical Error, Accidental Creativity, Deliberate Back Light, Ruin to Rescue, "Pop-Art or Poop Photography"; call it what you like. "Rules are made to be broken", or at least bent a little.
Art is a subjective study (of personal feelings); therefore some images don't appeal to some individuals. Sometimes mistakes should not be discarded as valueless; and sometimes mistakes are done purposely.
In the past I wouldn't have given them a second look, but for now they are getting a second chance. Some of these images I like and some I don't.
Below are a few exposures that may work (for some).