I don't like it...I wonder if it'll look better animated. Her body looks so disfigured there.
It's a promo poster, which means that the actual anime probably won't look as good as that.
In fact expect only the first few episodes to be good, that's usually how animé series work...
I love that it's Sailor Moon Crystal and not just Sailor Moon, that way it really distinguishes itself from the original anime instead of ''replacing'' it!