I think it's more a case that in this particular tech-demo the animation was a let down. Games have progressed greatly in animation with demos such as this [1]

I think it's more a case that in this particular tech-demo the animation was a let down. Games have progressed greatly in animation with demos such as this [1] and [2] being good examples. I'll admit course however that animation is one of the larger difficulties when crossing the uncanny valley. 1. https://youtu.be/o-QLSjSSyVk?t=1297 https://youtu.be/o-QLSjSSyVk?t=1297 2. https://www.youtube.com/watch?v=i78ds3bJFDE&t=2739s https://www.youtube.com/watch?v=i78ds3bJFDE&t=2739s