Well since I bought the Season Pass back before the game came out I'm stuck with all these DLCs. Guess I'll give them a try and put my opinion here.
First Impression: The quest just starts up immediately. No build up or anything. You just load a save and boom, there it is. At least Dragonborn had some crazy cultists come after you before you could start the DLC.
Second Impression: Just met Ada, the one who instigates the quest. Even though she's literally a cobble-together of what looks like a Protectron and whatever kind of robot PAM is, she seems to have full AI. She calls her owners her family and registers their deaths with "pain and anger". So yeah, a literal trash heap of a robot has sentient AI.
For the record, I'll be doing this fully in the Silver Shroud costume just to see if I can get some special interactions.