SpaceX Workers Call Elon Musk an Embarrassment in Leaked Open Letter

sfgate.com

My guess is its the vocal minority - if I were Elon I wouldn't pay much attention to it.

Although, I also hope Elon isn't biting off more than he can chew. I look forward to actually affordable space flights one day...

It was about 5 workers behind it and they kept on spamming everyone in the company to sign their letter.