Ventajas
It's a laid back office with nice restrooms and lots of free snacks. There are some intelligent and pleasant people there. The company likes to organize parties and events for their employees which is refreshing and very start-up esque. The clients are also generally pleasant to deal with. Time off is easy to get. It's great as a post college stepping stone.
Desventajas
Like someone else said, management is truly awful... There are some decent people and there are some dead weights. It seems like you will become a manager if you last-- they promote based on seniority not merit... It can be very cliquey and managers will favour brown nosing and promote those people. Reviews are based on how much you are liked and not what you know. It's blatant favouritism at times. The training is poor at best and most people are too busy to offer much help. They say it's a salaried job but they want your time reported down to the minute and they will scrutinize it at random intervals. It's more like an hourly job that watches you very closely. But it's work; it's not a place to have fun.