/biz/ - Business & Finance

Hey /biz/ bros. I was retarded and got my bachelor's degree in political science which has been completely fucking useless, so I'm thinking about going back to school to earn my MBA and switch into a finance or accounting career, but I want to be sure it's worth it. Could anons with MBAs answer a couple of questions for me?
>what made you want to do it? what did you specialize in, and what job did you hope to get after?
>did it help you as much as you wanted/expected?
>was it worth it financially?
>did you actually learn anything useful or are you basically just paying for a piece of paper?
also, what's the best way to study for the GMAT?