I love him. I think people forget that since the actor is about 25 or 26, we are literally going to get to see him develop and look more mature and act more serious. He's powerful but he's immature and can't control his emotions. Imagine how he is going to be by episode 9 for example. He's going to be stronger, more badass looking, and a killer that can control his emotions. I honestly think he is going to be the best villain in Star Wars.