Good story line. Not too much robotic action that would appear like a video game in progress. Creates the thrill that part 2 created. Seems homely to part 1 and 2. A perfect balance of thrill, emotion and action. Excellent vfx too. Although James Cameron is not the director, his touch appears positively to be there. But in my view, The Judgement Day ranks much higher than this in terms of handling, dialogues and styles of characters, the way characters are brought out live.
All artists have done well, and "Grace", "Sarah" and "Rave" are superb - in their instincts, brought out these characters well. T800 (Arnold) doesn't get much to do - I mean not much prominence.
Overall, the movie is very good to watch.