What did you think?
I do some some crossover with the classic Sleeping Beauty. But my only other impression at the moment is dark.
From a production side, Don Hahn returns to fiction for Disney. I think that is a plus in this feature's favor. And writer Paul Dini I know from comic book and superhero animation, and I know the man can write a good story.
But overall at the moment, I just do not have a full sense of what to expect. Well, expect other than dark.