I really liked it. Really good character driven action. Was what i would expect to see on the screen and when i saw arnold i geeked out when john connor was in the skynet base. I liked christian bale in his role of john connor, but the only thing that made me kinda cringe a few times was a few dialouge lines which seemed like he was channeling the dark knight through john connor. I am not complaining because i like christian. I just thought it was funny. What terminator movie would be complete without a few cheesy lines.
I also thought it was cool that they put the g n r song from the second film in this movie. It seemed kinda like an homage to T2.