YPAO sucks in RXV1400
Well, the only thing i expect the 1500 would be better than the 1400 is the YPAO setting and a manual parametric equalizer. In the 1400 the YPAO is extremely irregular, inconsistent and inaccurate. I have run a lot YPAO tests (with same speakers, same settings, same microphone position, same everything) and every time i get different results (some of them really out of reality). What the hell is happening?. I don't know.
So i've decided to do everything manual; the only problem is that i can't tweak the parametric equalizer (it's automatic).