I'm really not too fond of batman's design. He's got a too superheroic and less demonic/scary appearance on that picture. I would have loved it if they went for a more gothic/pulp-noir look in this.
I'm still pretty excited for it. I, personally, love Batman's origin story and all the reimaginings it has got over the years. Although I hope that there is going to be an ongoing "40's pulp noir" batman series after the Batman/Doctor Savage oneshot. That sort of thing caught my attention much, much more.