No, I must advise everyone to AVOID such videos.
In the late eighties, when I was in middle school (public school), my whole science class watched "Chariots of the gods".
At the time, I was pretty ignorant of many things -- there were many holes in my knowledge about the Catholic faith. And being a public school-taught kid, I was grossly ignorant of things like history, scripture, etc.
I just remember the movie affected me. I had to cling for dear life to my mom's staunch belief in the Catholic Faith, to not lose my own. I'm glad I lived in a very Catholic household, or I might have lost it. The movie seemed quite convincing.
Then again, my faith was assailed all the time, so I was kind of used to "crap" being said against the Catholic Faith I held to be true.
Anyhow, I think Uriel is in a MUCH worse position right now that any 13 year old kid from a traditional Catholic family.
And I would advise against taking any religious advice from him -- whose own faith is practically six feet under. May he convert from his errors and be saved. But if he insists on reading the tracts (in the modern day: videos) of heretics, scoffers, and unbelievers, he shows a certain disdain for what is left of his faith -- as well as The Faith itself.
Matthew