Robotics professor Masahiro Mori named this phenomenon the “ uncanny valley ” in 1970: Models that look like human faces but ...

This allows for incredible detail, making the animation look beautiful and as realistic as possible. For a while, it was impressive. The animation style grew progressively better, partially ...

While the 'plot' of the video is unbelievable, the animation is much more realistic than the quality of previous AI-made content. But how far has AI-video come since its humble beginnings?

It also made sure that all the balloons were buoyant, that their strings were attached, and that the wind was blowing through them in a realistic way for every single frame of animation.