Alright, Monarch, I won't argue, it's a personal matter after all. While you can't argue about the level and quality of the effects, someone is bound to dislike the actors, the way the story is presented, etc... And there's nothing wrong with that, actually :) Because it's a very subjective matter.
The plot, to be honest, is approximately the same in all three Terminator movies, just with different details. In the second Terminator, there's also a moral element, like a robot can also be human...