If you are working outside of sales, that good culture can be diminished; you definitely have to try harder to find it. If you are in sales, long and awkward hours can be expected as you are dealing with the financial well-being of people with lives existing outside of the 9-to-5 schedule.
Broad, long-term goals regarding company growth can be hard to grasp, with changes seemingly coming at the last minute. Communication and organization can be sparse when needed and overbearing when not. There are definitely growing pains to be found if you know where to look.