I watched the most popular and most recent videos of each channel to compare, and they were all awful:
> Bots in the Hall
* voices don't match the mouth movements
* mouth movements are poorly animated
* hand/body movements are "fuzzy" with weird artifacts
* characters stare in the wrong direction when talking
* characters never move
* no scenes over 3 seconds in length between cuts
> Neural Viz
* animations and backgrounds are dull
* mouth movements are uncanny
* "dead eyes" when showing any emotions
* text and icons are poorly rendered
> The Meat Dept video for Igorrr's ADHD
This one I can excuse a bit since it's a music video, and for the sake of "artistic interpretation", but:
* continuation issues between shots
* inconsistent visual style across shots
* no shots longer then 4 seconds between cuts
* rendered text is illegible/nonsensical
* movement artifacts