Finally got around to seeing this tonight and really enjoyed it. I thought the story did a good job of concisely building it's concept off the back of the victory we saw for Sarah, John and the T-800 in T2. It presented an alternate technological takeover without detracting from the events of the first 2 classic movies and progressed a well paced chase movie from there.
After becoming a parody in T3 and Genysis the T-800 regained some dignity here, this was an Unforgiven/Shootist type send off for the character. I also thought Sarah was a lot better than the stiff clips in the trailers (more on that later), it was a performance very similar to how Jamie Lee Curtis played the older, world weary Laurie Strode. Of the 3 newcomers I thought Grace was ok, the Rev-9 was a cool concept for the action but Gabriel Luna was flat, Natalia Reyes was the standout of the 3, Dani's a little firecracker but with a real empathy to her.
The action sequences were pretty spectacular, the trailers did a disservice to the freeway chase which flowed really well with several cool moments in it, and the entire sequence that starts at the airport with the Rev-9 in a chopper chasing the heroes to the cargo plane and the ensuing aerial chsse that culminated with a cool zero gravity fight aboard the cargo plane. The finale showdown was also crisply shot and thankfully only had 1 cool false finish, while the actual taking out of the Rev-9 was satisfying in it's own right.
The marketing for this shows the double edged sworasof trailers as we always complain about trailers giving away too much, but this movies trailers hid a lot of the best action and some of the stronger character elements, leaning too heavily on the fact Arine and Linda Hamilton were back in tandem and leaving the film looking more generic and cold than it actually is.
I really liked the look of the future war stuff with Grace and her unit battling the tentacled Terminators, I would like to see a sequel with her and Dani fighting the Legion in that future, shame the box office for Dark Fate means we probably won't see it.