Wilder lacks skills. He is strong and punches hard, but he lowers his torso too frequently and one of these days someone is going to put him on queer street just for that and lack of defense. Last night Jacobs impressed me more than Wilder or Escalante.
He's certainly flawed. He will be marketable, though, because of the way he fights. Maybe that's actually preferable to Finkel, G, et al.