Fast pace, constant change, too much work
Pros
Generally competent people who are well qualified and enthusiastic. Bonuses and reviews occur every quarter. You feel like you're making a difference. They have been promoting from within the ranks. The stock price is still climbing.
Cons
This is a "yes" company - you must agree when asked for something, and if you say "no", you'd better have an air-tight reason. There is unrelenting work and unrelenting change. I went through three org changes and two management changes within 9 months. The new CMO is introducing even more change and pressure to perform(he previously worked at Amazon). You sometimes feel like a robot just getting stuff done in your assigned lane. Managers have the constant pressure to make sure their team is perceived as "high-performing". There is almost no room(or time) for creativity.