DrZoidberg
Contributor
In response to both of the above, it all depends on how you view time travel, which of course has no real world basis on which to pin any take. I look at it as the act of travelling in time creates a new reality, or another dimension, and if you have this view then the movies are consistent. Take the original Terminator movie for example. Before John Conner sent Kyle Reese back in time to save his mother, John Conner was born, and existed in their timeline. He couldn't have been conceived by Kyle Reese originally, as Kyle did not exist at that time in the original timeline from which John Conner was born. So, the John Conner from second movie could not have been the same John Conner as in the first movie, they had to have had different fathers. Terminators travelling even further back into Sarah Conner's past spin off another timeline, and each act of time travel does the same.
I enjoyed the movie thoroughly, and I disagree that the acting was bad in any way. It seemed to me that Sarah and Kyle both had very realistic reactions to how they were expected to hook up and create a progeny. There was only one place at the very end that seems contrived in that regard, and that is the fault of the script, and the screenwriter's need to produce an 'everything is perfect' ending, and not the fault of the actors.
But it's the circular and paradoxial nature of time travel which was the point of the first two movies - both of which were in the same timeline. The John Connor from T2 is the same John Connor talked about in T1 since Sarah didn't have a son who fought the machines in a future without the machines. The reason that there was Judgement Day was because of the advances in robotics Cyberdine was able to make due to studying the chip of the original Terminator. If Skynet hadn't sent it back in time, it wouldn't have been created, the same way that John wouldn't have existed to send Reese back in time if he hadn't sent Reese back in time. It's only after they destroyed Cyberdine Systems at the end of T2 that a new timeline was created.
It's trying to write stories about that and plugging these new timelines into the original concept where the notion fell apart and that's why the three movies after T2 were absolute garbage (also because of the lack of involvement of James Cameron who is apparently the only person who can do a Terminator movie well). It's true that we have no real world bases to pin any take of the concept on, but that doesn't stop us from being able to say "This take was lame and stupid". As an example, the T5 one was sent back in time to protect Sarah Connor. The only reason for that was so that she would live long enough to give birth to John Connor. When it activated the time machine and sent Sarah and Reese into the future with no saviour baby being made, it failed its mission. Since the entire premise of all the Terminator movies was "keep John Connor alive so he can go on to lead the fight against the machines", a plotline which involves the good guys ensuring that he's never born completely eliminates the rationale for everything that's ever been done in the series.
I agree with you that the problems with Sarah and Reese were script problems and not actor problems, since both of them have been excellent in other things and they just had absolutely nothing to work with. The reason that they were horrible doesn't change the fact that they were horrible.
The problem with time travel is:
time travel = anything goes
The audience needs to be fooled into thinking there´s some sort of rules or constraints. But once that lid is off time-travel movies usually become boring. Because it´s unclear what to hope for. Time-travel is hard to pull off. The thing that Terminator does right is that it starts off with a preposterous premise. It´s basically saying to the audience, right from the start, to turn off their brains because it´ll be of no use to them. It´s a thrill ride and a romp. It´s not really about time travel. It´s about things exploding and looking at a naked muscular dude... oh... and a killer robot on a rampage. Terminator 2 was just more of it... and CGI. The terminator films have always been RETARDED.
Terminator isn´t hard sci-fi about time travel. Not even almost. There´s no clever thought experiment here. Ergo... they´re not really about time travel.