Pros: the cons outweigh the pros.
Cons: demanding. zero work/life balance. cliquey. unsupportive. stressful. sedentary.
Big expectations, time consuming, very little support, and the work environment is cult-like. The idea is that you work hard to play harder. A good job for people who are single, enjoy drinking and don't have children or loved ones who'll miss them while they work long hours.