Part 5/6:
Although Optimus shows rapid progress, the robot still bears a somewhat unpolished, clunky appearance, highlighting ongoing challenges in balancing form, function, and manufacturability. Achieving humanoid robots that are both effective and aesthetically refined remains a complex hurdle. Nonetheless, Tesla's approach of leveraging visual data for training and continuous real-world testing indicates a strategic pathway toward refining humanoid robots capable of practical, factory-level deployment.