Best robots
1. Marvin
2. Bender
3. R. Daneel
3. Robocop*
4. Terminator
5. Sirius cybernetics door
6. Sirius cybernetics pre-cog elevator
7. WALL-E
8. R. Giskard
9. Commander Data
10. Vicki
* Honorable inductee despite being part human
So much humanoid -- some are functionally just an AI by character footprint. Where's TARS/CASE? I would have imposed a limit on one mention per universe.