Pros
Flat out...the people. Nielsen is not only home to brilliant data scientists, but it also has a rich history of fostering an inclusive and collaborative culture across the entire organization. So, you are not only working with bright talent but your coworkers are also kind.
Cons
Unfortunately, the company's "strong pivot" and the current equity firm owner's approach to decimating the talent pool across all divisions has significantly altered Nielsen's ability to service its clients and has negatively impacted the company's culture. We are talking about award winning performers that have been with Nielsen for years. So, if you're looking for great company culture, sadly Nielsen is no longer one of them. And I don't anticipate that changing until the hedge fund owners move on. Plus, if you're one of the last ones in, you can expect to be the first ones out...and I hear they changed the severance policy to one week for each year of employment. On the flip side, I would highly recommend hiring anyone hit by the last 4 layoff rounds (there have been 4 in less than 15 months!)