Ron Jr. comes across as an incredibly disconnected human being,
how sad he choose to reject his and his father's Savior
I know what you mean. I did like what Ron said here:
Interviewer: Your father has been eulogized as a model of genuineness. But did you see any schism between his public and private selves?
Ron: In private, you got what you got in public. He treated everyone the same. He was just a very warm man, and he worked hard to impress upon his children the value of kindness. He was biologically incapable of gossip. There was no smallness in him.
It sounded to me like the interviewer was hoping to get some inside dirt about Reagan but didn't.