It still seems to have the same pitfalls as all the other image generation models. I ran it through my test prompt (wary of posting it here, lest it gets trained on) - it still cannot generate something along the lines of "object A, but with feature X from Y", where that combo has never been seen in the training data. I wonder how the "astronaut riding unicorn on the moon" was solved...

EDIT: after significant prompting, it actually solved it. I think it's the first one to do so in my testing.