Really lovely. I fairly positive that there's more to Cameron than they've let on so far and wouldn't be the least the surprised to find that she's some sort of hybrid, more capable of emotional responses, etc. In two episodes, she's already displayed a remarkable amount of compassion for Sarah and has certainly had more meaningful interactions with her than she has with John--even though he's the one she's been sent to protect. And I think that we've already gotten a fair indication that even though Sarah doesn't like Cameron yet and certainly doesn't trust her, she does seem to admire her, maybe she's even a little jealous of her relationship with the future John. She's wary, but certainly finds Cameron compelling--it's just a question of how deep her interest lies. Of course, the fact that Lena Headey would probably have amazing chemistry with just about anyone may be coloring my judgment slightly. And the sheer gorgeousness. So much gorgeous I just can't handle it. :)