Pros
Oh, none. I'm sure other departments are better — it's a big company. Also, the Starbucks and front desk people are very nice.
Cons
Horrible, horrible environment. I've been in enterprise UX design for years, and I've never seen something so bad. First, most of the "design" team doesn't come from a software design background (think "first job after local graphic design agency") — they have very strange, inefficient, and ingrained processes. Members of management are emotionally volatile, manipulative, and aggressive to the point of creating a truly unhealthy environment (something I wouldn't say lightly). There is an incomprehensible Mean Girls culture where no one talks to each other openly and everyone throws their other team members under the bus to get ahead. I walked out of this job (something I never thought I would do) and I can't recommend it to anyone.