And your point is (assuming you had one)?
Why didn't you address the point made by the author, wherein he admits that doctrines have been mishandled and lost by the mainstream Christian churches? Don't you find that to be a startling admission?
Joseph Smith's god reflects his racism.
I do believe the Reformation was a return to the Pauline doctrine of Justification found in the NT not a "lost gospel" found in some golden tablets on Culmorah or a spurious papyri purporting to be the Book of Abraham describing God's residence near unto the planet Kolob.
To compare Luther and Calvin to Joseph and Bringem Young is laughable. Or, with Brigham, do you believe the Sun and Moon are inhabited?