I completely agree there are good examples. I enjoyed both your examples and wasn't bothered by the animation, which makes it seem odd that they don't use the same technology elsewhere.
I really wish it didn't bother me so much, but I find myself constantly distracted by it. I find it particularly off-putting when they start using it on a series that didn't use it before like The Seven Deadly Sins. I've watched the entire series, and then out of the blue they change it to use this clunky CGI. You get to know and love the characters you've spent so much time with, and now it's like watching an entirely different show.