Respectfully I disagree.
I think it needs a bit more work on it. By my observations I think that the captions are either barely visible or too long, or over with too quickly, or not in tandem with the speech.
I would love something like this, taking the mickey out of the JW's by using Hitler's Downfall, to catch on and be as popular as some of the others in this genre. I think making JW's embarrassed in public over their wacky religion is one of the best ways to slow them up.
Thanks to whoever did it though, it is far more than I've done.