A week or so ago, SIL made a family portrait using that app. Looks like a frame that was taken out of one of Studio Ghibli movies! 
Use of computers in cinematography and especially animation is evolving and expanding. However, human creativity is still the driving force, as the recent Oscars winners show.
Someone once said that every monster or mythological creature ever drawn by man compiles elements of known to that man earthly creatures. We can’t draw something we haven’t seen or heard of. Ditto AI. It is all about the training data sets it is using.