I will take Terminator 3 and Terminator Salvation any day over Genisys and Dark Fates.
Yeah, all four aren't that good compared to the first two movies, but with T3 and Salvation, it was at least within the continuity that was established from the first two movies.
T3 had some weird quirky moments (T-X adjusting the breast size, or T-800 saying "talk to the hand"), but I loved the ending where we learn that the judgement day is inevitable, and John Connor is destined to become the leader of the human resistance.
Salvation may sucked and the focus on Marcus was questionable, but I always wanted to see more of the future warfare, and it delivered.
Genisys and Dark Fates though? For the sake of "reboot", they fucked up the already convoluted timeline even more. The CGI effects really sucked in both movies, and the main characters just felt...flat
I have no hope for the future of this franchise. Damn shame, too.