The least offensive assistant, to me, is F1 the robot. When I was experimenting with the assistants, I checked out how each one looked, then closed the window. When I closed F1, he got this awful rejected look on his face and slowly walked off, as if he really didn’t want to go. I felt so bad, like I’d really hurt his feelings.
The third movie was funny. Watch for the girl paper clip with a small paper clip through her “nose”.