Ventajas
Great ambitions, wonderful project that could do a lot of good and save a lot of people. Company puts a lot of effort into morale, especially during the early phases of the pandemic. Top-notch project managers. Some top-notch employees, especially scientists, in certain positions. Nice people. Lots of funding.
Desventajas
Groups do not work with each other, non-cooperative culture that is more interested in people's feelings and pronouns than holding people accountable for getting things done. Constant turnover, including at the C-level and VP-level. HR sent out a survey asking about people's gender identity, sexual preference, and race, and then announced more than once in all hands meetings that this information would be used in computing raises and promotions. Apparently, this is required by the Biden administration for companies of 100 or more employees (in HR's defense). This is, however, why I left Freenome.