Vantaggi
Pay is decent for a company of this size, and the benefits are pretty good. However, they just increased the cost for health insurance after it being free, so expect worse benefits over time. Some people are nice and good to work with, but don't expect them to be around very long.
Svantaggi
Highly disorganized company scaling as fast as they possibly can. Expect information silos, playing the blame game, and a cult-like adherence to company goals. Everything is an emergency, no one is prepared, and it feels like building a plane while flying. High attrition, both forced and unforced, and frequent shifts in leadership and business objectives. This company is ran by ex-amazonians, and its shows. Low morale, terrible culture, I would recommend going to Amazon for more pay and prestige if you are ok with this culture.