I started the first few minutes. Looks interesting. I put it in my watch later. I'll try to finish it and see what I think. I don't know entirely what supposition it has.. It appears at first glance to be coming from an acknowledged perception of what comic book heroes have evolved into being over the past 100 years.
I think superheros filled a cultural hole where contemporary Christian heros should have been. It's interesting how closely they coincide with the rise of atheism in America.
There's nothing wrong with the Bible, but its' stories are architypical and set in a time we can't really relate to, both of which make it harder to resonate with on a personal level.
Comic stories about Christian heros and principals and how they apply to modern and near future issues would be a breath of fresh air in today's swamp of moral relativism.