If all things were equal, T1
would be the better movie.
In 1984, James Cameron was an unknown director who received a far less sum of money to make Terminator than the James Cameron who had the success of Aliens, The Abyss, as well as T1's strong cult following, and a much more advanced method of special effects.
Give Cameron the same budget he had for T2, and he wouldn't be hiring aerobics instructors from 20 Minute Workout to perform relatively big roles in his movie.
The acting would have been better, and so would the effects.
Kinda unfair to compare the two in this way.
On the upside, at least Arnie didn't wave his schlong to everyone in T2 like he did in T1.
Trivia: James Cameron had
TWO actors from T1 reappear as Marines in his Aliens film. Michael Biehn (Kyle Reese/Cpl. Hicks) is the obvious one. Name the other.
Trivia #2: A different actor in T2
also appeared as a Marine in Aliens. Name this actor, or at least the roles, because the actor was never really 'famous'.
Barada