Pros
This is a really cool project, there are many good people who work amazing hard to do possibly world changing things, there's so many smart people here, the Santa Cruz location is in a beautiful setting, and the CEO has more energy and drive than perhaps any other human alive.
Cons
There are some toxic personalities which hold lead/chief roles and this can heavily degrade morale and team cohesion on those teams. Advancement and leadership roles are not based on merit, experience, or understanding so much as on who is friends with who. This is causing some holes to form in the company cohesion, some gaps in understanding, lack of correct decision making, and real consequences to morale of many of the team members. Diversity is improving rapidly, but is still lacking. People who raise concerns about managers/leads can find themselves subsequently undermined and treated exceptionally disrespectfully.