Pros
BPG has great benefits and rewards those who work hard. They are constantly trying to create a friendly office culture at work. Free lunch, Friday drinks, and parties for pretty much anything. They also recognize a lot of holidays other agencies don't normally give time off for. The Interactive Creative Director is always staying on top of all the trends in the industry and is constantly pushing new technologies. He continuously challenges the status quo. He isn't afraid to start new process and completely reboot the workflow process if need be.
Cons
BPG is not for everyone. The people that succeed at bpg are the ones who are masters of their craft and can handle the pressure. You must have a thick skin and believe in your work because you will be tested. You will be expected to defend your work and decisions you've made creatively, strategically, etc.. As with any other agency in the entertainment business there is always a new pitch.