Yes, I read it. No, I couldn't get past the first scene in the video, though I may try again some other time. I was turned off by the fact that Calvinism is for a lot of young white men, a few older white men and then pretty much nobody else, including all women who, though they receive a title and mention of high praise, they really are nothing to the Calvinist but a parable. I'm a person. Not a parable.
That aside, two others have written on this self-absorbed and self-obsessed poem that put a lot more thought into what is really wrong with it than what I could get into. Hey, I'm tired of being marginalized by John Piper and his ilk. Analyzing his dismissive tone towards me and all women is not what I would call a good use of my time. But I don't mind reading other musings on Piper's pathetic pontifications, a poem that is an assault on both poetry and any doctrine not whoring after Calvinism.
Update: The Self-obsessed Calvinist
John Piper's WAMM Calvinist (White American Middle-class Male)
That Tricky Survivorship Bias and Recovery
22 hours ago