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.