@FromACertainPOV - Lena Headey was very hit and miss. For the most part she was okay but I hated her narration. I enjoyed the show, but after rewatching it recently I honestly don't know why I liked it. The only character I really liked was Derek. Everyone else was kind of annoying. John was too whiny and Cameron was too confused. I don't know what it is about Summer Glau but I just don't like her as an actor. She always plays the same confused young woman. The only time I really liked her was in The Unit because her character was very different to River and Cameron.

The overall story bugged me too. It was too much of a case of the week thing. Either the Connor's had to fight a different Terminator with a new mission, chase down leads connected to Skynet or protect people connected to the Resistance. I really dislike most of season two because a lot of episodes were pointless filler like when they were recovering the stolen diamonds, going to a sleep clinic or fighting a Terminator from the 1930's. Looking back I think it's more of a pointless TV show than Krypton.

I think it would have been better if it was set during the early years of the war. Did you ever watch Jericho starring Skeet Ulrich, about a small town that rebuilds after a nuclear attack. Each episode gave them a new problem, but the Terminator show should have been like that. A focus on John and Sarah starting the resistance a few years after the bombs fell.

@emeraldtaurus - Isn't James Cameron a producer of this new movie?