On X, users praised the food and the ambience at the diner, with one praising the diner's burger, giving it a 9/10, as well as Tesla's "Epic Bacon" appetizer, calling it a "must try". He did, however, note that the free popcorn was "legitimately terrible" due to a lack of salt or butter.

Elon Musk's new Tesla Diner in Hollywood: long lines, chaotic service, disappointing food and a puzzling design with drive-in movie screens.

"Musk is CEO -- the buck stops with him. As a CEO in a competitive environment, he's the one who has to have the vision and lead the troops," David Meier, a senior investment analyst at The Motley Fool, told ABC News. "But there's a lot going on in the world that impacts Tesla's business."