Some will always be disgruntled with how modern films, television series and other media evolve a fictional universe they loved as a child. When this happens, they'll often declare one of the past entries as when the story "really ended." In the case of the Terminator film series, many fans believe the first sequel, James Cameron's T2, is the perfect end to the series. The good news is, even with all the successive films, comics and games, it still can be, while not dismissing the newer stories in the universe.
Source：https://www.cbr.com/t2-perfect-end-terminator-series/
