First off let me say that I did enjoy this movie and the twist was very clever. The action, effects and acting was very good. I did however have a problem with the basics, like where they were getting their fuel for the cars, batteries, etc., wasn't everything destroyed? More importantly I felt there was too much of a gap between where T3 left off, them in the bunker, and their current situation. I would have preferred to see John Connor rallying the survivors to form the resistance, not all the helicopters and planes they had. Also I thought the Arnold part was great and the movie should have shown more of the T800 coming into play and how they made time travel possible. all in all it was enjoyable.