Tonight's ep. was decent, although I felt like it wasn't really revealing too much, so hopefully the next episode is more exciting. I did find it kind of suspicious how the Connors' landlady seemed to give an almost perfect police profile of Riley's corpse to Sarah right out of the blue, but I think I'd chock that one up to plot convenience moreso than some kind of kooky conspiracy (but hey, I could be wrong).
I'm interested to see where the plotline in the future, with Jesse's submarine crew is headed. Were the endoskeletons and the T-600 guarding the box scrubbed resistance units? Did Captain Quid go bad and was trying to sabotage the resistance, or did John make some kind of deal with the machines resulting in the exchange? If it's the latter, then what could the machines possibly have that they'd be willing to part with, and why the heck would they be willing to bargain with the resistance under any circumstances at all? It's getting quite interesting indeed.
As for poor Cameron's situation, it's pretty obvious that Sarah has completely lost all faith in her after coming across her stockpile, and still thinks she killed Riley, but she's at least not going to be manipulated into getting rid of her. I think Sarah has come to acknowledge the fact that John sees Cameron as more than a machine, and considering he'd already lost one girl who he cared about, Sarah wasn't about to take away the other, no matter how much she wanted to.
Also, I'm trying to piece together the significance of John's trip to the morgue. I know it was a very solemn moment for him, seeing Riley's dead body, however I wonder if the wounds on her body were evidence that Cameron wasn't her killer? She had scrapes on her fingers and bruises all over herself, which implied a struggle. If Cameron wanted to kill Riley, you'd think it would have been much cleaner. If Cameron wanted to kill Riley, it's unlikely there'd be any visible signs of a struggle, since Riley wouldn't have even had a chance to fight back.