It sucked pretty much all season, but I hung in there hoping for it to start not sucking. Last two episodes were like a totally different show, I loved them both! The implications of Ms. Weaver's reveal and the final surprise are huge, and could make for a very interesting second season.
Also, did anyone else get the feeling that
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the Cameron we saw in the future was the human Cameron? I.e. the Terminator version is based on her. She seemed much more real petting the doggy. And that would have big implications for John's emotional state. The scene where the T showed him the power source was like, so raw and tense, thinking what's going through his mind in that situation is fascinating.
Anyway, I hope it comes back and they do more episodes like these last two.