There are some less than flattering accounts of Elon Musk. I personally haven't yet seen a reason to subscribe to his cult, except that he's put money into some worthwhile ventures. In fact the paranoid part of me assumes that a fair effort is being put into his public image which could account for some of the more ridiculous superhero worship that seems to surround him.

As far the stories there's the one about how badly one of the original Tesla founders was fucked over. I don't have time to look it up but it is ugly. He also insulted some blogger who asked critical questions, replying with "your mom" and stuff like that.

I have no idea one way or the other but be critical of how things are portrayed, particularly if they seem a little too good.

(EDIT: Here's a link about the story mentioned: http://green.autoblog.com/2007/12/02/martin-eberhard-comment...

There's a more detailed account somewhere which includes some very petty maneuvering by Tesla, like removing Martin Eberhard's name from the list of founders and badly damaging his founder's edition Roadster before delivery, but I didn't find it on a quick search)