Lastly, I thought Cumberbatch was really a great actor, but he didn't really remind me of Khan. I absolutely loved his deviousness, his cold calculation, and his general badass qualities, but he seemed more like a robot for the majority of the time. It felt like he was lacking a certain charisma or something. Like when Kirk told Scotty to shoot Khan on the bridge of the Vengeance, I think we were supposed to feel conflicted about it, but I wasn't really.
That was similar to my impression. He's very menacing, but... I didn't get that much out of it otherwise.