Pros
The people at Nielsen are great. They have a fabulous culture and really stress work life balance for people in higher up positions. Nielsen also values the idea of professional development. Overall I would recommend Nielsen as a company to work for.
Cons
My particular position I took on was not what I had signed up to do. I knew the job would be a sales job and that it would be a field position as well. However, it was never explained to me that my job would put me in dangerous situations. The bad neighborhoods, the terrible weather and the higher up management requiring us to work weekends. This job is sold as the best work-life balance opportunity, but it's honestly grueling. It's a really hard position to be in if you have a masters degree. People degrade you at the door and managers also degrade you.