Pros
You get great benefits. The pay is pretty good. You can grow and get better positions quickly and easily. My station has great friendly employees ( I have heard horror stories about other stations though) If you become friends with the right people you get a lot more opportunities.
Cons
Not as organized as you think a big company would. I started as a Warehouse Associate which led me to become an Ambassador of the station. Then I was hired into the new Delivery Station Liaison role which is in station Customer Service. The idea of the position was great and it was tested out beforehand but when I came into this full time position, it was not ready to be launched at all. It took us a month until we were kind of able to to anything. Whether it was permission issues or computer, I was basically doing nothing for a month and a half.