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sounds great chris ...
as for T2 -- just because the premise is complicated doesn't mean it's not as good. the plot itself is pretty straight forward ....
SPOILERS ...
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Hero mother is locked up in an insane asylum; rebellious son is the future savior of the world but is having growing pains; the struggle between accepting and fearing AI and technology that can (and to some extent, already has) wipe out the need for humans (in some areas - for instance, current machines have long since replaced human production because of our large margin of error); the hope factor feeding on human fears of apocalypse and our desire to survive; human recognition of our destructive and self-destructive tendencies which have found a horrific and dangerous marriage with science and technology
what with all that, the plot we all know and love isn't terribly hard to grasp.
sure, there are the hang-ups over the time travelling and the evidence left over to make the Arnie and then the T1000, but the sense I got was that whether they'd found evidence or not they would have developed the technology eventually (as they later did). They just developed it earlier because, having messed with time (those in the future) they have sent back something from the future which will now leave a residue (evidence) and effect things it should never have been messing with in the first place.
I forgot the name of the guy who worked with the chips and stuff, but as he said himself, they needed the evidence to jump "light-years" in their research. those light years are just time; the future is where that stuff gets developed and it would have gotten developed ANYWAY ... so if the original prototype had been completely demolished and there was no evidence whatsoever, 1) if time is random, they would have developed the technology eventually somehow, sooner or later at no specific time 2) if time is preset and not random and there's a schedule to things, they would have just developed it at the original time/date they would have in the world of the future.