I just saw the new Terminator movie. It's not too terrible. I really only saw it because Emilia Clarke is in it. I was curious to see if she could manage in a role other than her GoT character. I'd say she did a fairly good job as Sarah Connor. The actor they chose for Kyle Reese, not so much. He pretty much just had to stand around and look good and be confused for half the movie, and while he did that well, when it came to something more serious, I just didn't buy it.
As to the story, it wasn't bad, just as long as you can suspend all logic. Anyone that's seen a few time travel shows/movies will be able to instantly spot several paradoxes that never really get resolved. For the most part the action scenes are well done, except for the helicopter chase scene. It was all CGI and looked it. Overall, I enjoyed the movie, though T2 is still the best of the series, so don't go in expecting it to be better, because it's not.