On paper, Thursday night’s “We, Robot” event may have belonged to Tesla’s robotaxi, but the real star of the show was Optimus. Elon Musk’s humanoid robot wowed attendees as a half dozen or so navigated their way safely through the crowd at Warner Bros.

On Thursday night, Tesla threw a highly anticipated media event at Warner Bros. studios near Los Angeles and unveiled a prototype robotaxi that Musk calls the Cybercab. Consumers will have to wait on that one since Musk says it’s still 2-3 years away, just as it has been for the past decade.

The Tesla boss unveiled upgraded versions of Optimus at Robotaxi Day and predicted the robots will be "the biggest product ever of any kind."