The thing that sparked my interest was an interview I read with John Waters some time ago wherein he revealed he was simply dumbfounded, just astonished, at the number of straight women who told him they loved gay porn. So I gave it a try - found it extremely shocking at first. But with like all porn, after a while you realize parts is parts and whether one of the players is flat chested or not, the results are the same!
Um, YES! I watch OZ for the man-man stuff too! 
I’m with Scotticher and FairyChatMom. As individual people, yes or no depending on the person. As for watching two anonymous gay men getting it on, nope. Doesn’t do a thing for me. One KimKatt, two men fantasies - that’ll work. Take out the KimKatt - nope. Nothing.
Oddly enough, though, while I am completely heterosexual, watching two women getting it on is erotic to me. Go figure.