It’s one of the best performances she’s turned in while she’s been on Doctor Who. You know, because she makes very subtle choices about the older Amy. And you feel so sorry for her, because she’s clinging on to her youth somehow. She does something very interesting with her eyes and her voice. I think it’s a very intelligent, mature performance from Karen. It’s exciting, it’s a brilliantly stylized episode anyway, and has great style. And she comes up trumps. Well done, Kaz, you rocked it, dude.