i didn't watch the show on TV cause i though how ridiculous it could be, i mean robots?!! and i waste all this time, but now i've finished the whole series and its magnificent.
i still can't imagine that they've canceled a show that is so brilliant and so amazing like this?!! you know what, dont get you hopes high for Fringe either, i have a feeling they will cancel it too... i hate FOX.
as for the season 2 finally it was so perfect. Sarah (Lena Headey) was brilliant, Cameron was unbelievably awesome.
what i did understand from the episode is, remember the creature that was on the sub with Jesse, she said to her 'tell conner i say no' as John asked her to join them, for what? it appears a union between human race and these things to fight skynet. however i think that it wasn't John who asked her, it was Cameron and back then the creature refusing causing no good to both sides.
the creature goes back in time as Weaver to built John Henry in order to fight skynet, so Weaver asked Cameron to join her, which she accepted i believe because she isn't that strong and deep inside she is made to kill human (as she said to John in the hotel). which means that what Cameron did was the best for humans = best for John. but i still didn't get why she wrote i'm sorry John.
GREAT EPISODE though, you don't see much series that has good finally, he usually suck, and yet here they cancel it. i hope some other channels will pick it up, TNT or SYFY maybe... thank you for reading i know it came late but i didn't thought the show would be THAT good.