Little opportunity for growth. Groups in corporate are very small, the only time it seems like someone can get promoted is if a person leaves and job title changes in the posting. This also varies with your team manager, accountants could get promoted to senior without a college degree. The whole process lacks structure.
Depending on the team you're in, due to small groups, some teams have been able to spread work out appropriately to keep everyone busy and other teams may have more than the usual amount of down time. Work life balance varies on that.
There isn't a formal review process, bonuses and raises aren't guaranteed. Also varies on manager and their relationship with the CFO.