Pros
It's a beer company. Lots of brand sponsorships = pretty awesome perks. Free beer. HR is doing a lot to improve the company--new office space in Chelsea, more generous parental leave, efforts to increase employee engagement all feel genuine.
Cons
No bonus for any US employees in 2016. Management is incredibly fickle and impatient--if something doesn't work 2 weeks after it launches, it's considered a failure. People getting fired all the time. Incredible amounts of churn due to system bias for action--it's a very "shoot first and ask questions later" culture. Direction and strategy changes all the time. Senior management is homogenous--all Brazilian and Belgian men with limited knowledge of the US market. Very young workforce, mostly single people who don't mind working all the time. MBA's not encouraged or valued. Inequality in employee compensation--those who were relocated within the company have total comp worth a lot more than external hires. Meritocracy is claimed but tends to be more obvious at the lower levels of the organization.