Pretty clear there's a lot of work to do to get sequences of images to generate that use consistent style and character renderings. Most of these all look completely disjointed unrelated.
This is to be expected, GPT-3 is great and all but it is not reasoning or thinking.
More importantly: it has no memory. It's input and output is limited to 2048 tokens (words + punctuation), so it can neither generate nor continue or reflect on more than a few short paragraphs.
Except that GPT-3's limitations have, of course, nothing to do with the consistency in style of the generated images.