I've reviewed several albums that could qualify as either, and at the moment I'm listening to Jaded Heart, who seem too heavy to be AOR yet not quite heavy enough to be out and out metal, so are they melodic metal? And if so, what differentiates one from the other? I'd like to know, as I would certainly not describe Journey or Toto as melodic metal, but JH don't seem to be what I'd call AOR either?