Pros
You can and do meet some good people who are hard workers. Some stations, ramps, and hubs aren't the same. Other than that it is hard to say anything positive about Fedex.
Cons
Fedex Express cares about two things, it's numbers and how it looks. Since it's employees are neither, they do not care for their employees. Now that may vary depending on the district, station/ramp/hub, and managers. One thing is for sure, it is not what it used to be and is on a continuous trend downward. Management is very political, it boils down to nepotism and cronyism. There is really no room for growth and raises are a joke. Someone hired right now off the streets can make close to if not more than someone who has been with the company 10 years. Some stations, ramps, and hubs aren't the same.