Pros
Your nine bosses typically stay out of your way and are too timid to communicate vital updates or resolve personnel issues. This allows one to surf the internet, relax on IM with friends, or read e-books all day. Another pro was getting to meet so many people. The turnover in my dept. was so high that many were surprised I stayed through lunch my first day. Lastly, the job was so redundant and simple that an idiot could do it - and that's exactly who you'll be surrounded by in your department.
Cons
The largest con was the dread I faced every morning knowing that I'd have to endure one more day of the mundane at a laughably bad salary. I still have recurring nightmares, you know the one's where they seem "real," where I still work there and wake up in a panic. I will likely face these nightmares the rest of my life. There were so many rules. Employees would be "disciplined" for leaving their desks too often. Lastly, the company uses outdated methodology, procedures, and technology, and flat out pretends revitalization or progressive thought exists.