Yes, there are several unreasonable — even unsavory — aspects to orthodox Christianity. On a regular basis, we eat a ritualistic meal that we pretend it flesh and blood. We venerate a symbol of torture and the death penalty. Maybe I’ve just been acclimated to those parts of my faith. I’m sure that to a non-believer, they seem just as weird as the weirdness of Mormonism.
But to me, Mormonism reaches a different level of weirdness, and it’s one that I just can’t abide.