Fair enough, but in the end just like every profession whether it be Attorney, Doctors, VP of marketing, etc all will generally not say I am so overpaid, getting my job was so easy, and the hours I put in are so manageable. Generally they will say I am not getting enough money, my education was to expensive, the hours I work are to long. On top of that many will not end up in the law firm, hospital, company, they really wanted to work for when they first went to X Law School, X Med School, X MBA program.
They all work out for most people. However, I don't think any profession is as glamorous as an incoming student makes it out to be. Again that is only my two cents and I could be completely wrong.