Pros
I have worked here for several years and I am very happy. Anyone who thinks this place has "politics" or mistreats its employees must have very limited work experience in the rest of the world. I can refer you to some places that will leave you (literally) crying in a corner. They are extremely appreciative of their employees, always giving recognition when it's deserved. The company's service culture is strong, long-standing, and deeply rooted. If you want to work somewhere that is financially stable, respects its employees, and provides opportunities to learn and grow, where you leave work feeling like you made a difference in someone's life, you'll be happy here too. In response to the comments that it's hard to get promotions: "good" elsewhere is mediocre here. Simply doing your job is not going to get you promoted. Those who are overlooked should do some thoughtful self-reflection, because it's possible that while you might be competent, you have a negative attitude (say, for example, posting a scathing review on Glassdoor). If you're a title-seeker and want to be quickly promoted, this isn't the place for you. They're selective. And that's not a bad thing.
Cons
Sometimes slow to adopt technology and innovation, but that's a by-product of being financial conservative (and stable...). It's not frustrating if you know to expect it and learn to work with it. The workload is often heavy and the pace fast, but your manager/VP makes him/herself available to help you prioritize and delegate, and the rest of the team is always willing to lend a hand--even to another department.