But it is on topic. I address this point as a problem recurrent to all AI I've met so far.
They act the same way.
It's a bit like, the players who goes "docking sequence initiated" and all that. Yes, it is nice.
However, they can do more than this. They can discuss, talk, chit chat, be angered and start a rant, etc.
Can an AI do this?
Not really.
Why?
well simply said; AI as I keep repeating myself, are made to be efficient...
Why would they waste time to integrate some random processor to treat with conversations...
I mean, I didn't watched Terminator movies, but I don't think the thing in it talk much, does it? It just go around and kill stuffs and people rejoice at blood and violence.
As I said, an AI that talk and think, it loses its AI charm and become a human being...
AI are fine as a background element of any sci fi - think, R2 D2 and C3PO in Star Wars, which are mostly that; background character complementing the whole story. In a game, they'd be known as well, NPC and decorations.
But as player?
Well, it's like saying, roleplay a decoration to me.