This really isn't a sequel to T2. The plot of this movie actually negates the first two movies, only to retell a similar story. There are some great action sequences, but the story is basically the same as previous Terminator films: Someone from the future is sent back to the past to protect the 'only hope' in the future.
We know from T2 that Skynet is stopped, so Judgment Day never happens. But none of this matters, because a new company called Legion, ends up doing the same thing in the future anyway. Basically, this movie tells us that an AI Judgment Day is inevitable. Even if they stop Legion in this movie, another company can just take its place in any future sequel.
We know from T2 that Skynet is stopped, so Judgment Day never happens. But none of this matters, because a new company called Legion, ends up doing the same thing in the future anyway. Basically, this movie tells us that an AI Judgment Day is inevitable. Even if they stop Legion in this movie, another company can just take its place in any future sequel.