Agree to disagree on what? He's very open to people having differing opinions, he has his own, but he lets you have yours. There's really not enough people like that as there should be.
I once said rather than hate Elsa's oranges I'll eat Kaguya's apples instead as Kaguya's apples are what I want them to be. He then goes on about how Kaguya's apples are rotten. He sucks, but certainly not as well as that beautiful creature named Liz.