Pros
It's a really down to earth group. The "artists' colony" of the National Football League. The intern program is a total blast, but it's a shame they can not provide any compensation. Either way, I think most of the people who participate would say they are glad they did it. I do not think a large percentage of the people were hired from the program, but then again, a lot of interns had to go back for at least one more year of school after completing the summer. I would definitely recommend doing the internship, but plan to be broke!
Cons
Definitely the lack of payment is the hardest part. Even something as simple as free lunch or help with gas payment (especially these days where a gallon of gas costs two hundred billion dollars), and especially since so many young college students have to completely relocate for the summer to work there. It's not for lack of trying though... the intern coordinators are major proponents of at least a little bit of compensation. The fact that you can wear shorts and flip flops and tee shirts every day though is a huge plus -- maybe even enough to forgive working for free!