It's an important milestone for the team. Our older AI has been showing its age for a while now and been preventing us from creating PvE experiences on dedicated servers (allows for matchmaking and online cooperative experiences) which will be helpful going forward.
They certainly behave a lot more like classic bots playing multiplayer than the idle state, stealth-supportive AI from other games. But my impression is that's not what we need them to do anyway. Just run around and capture Command Posts like old times. :)