How hard is the B-school compared to under/grad school? Is it like a "fresh start" or pretty much if one haven't done certain things since undergrad he/she will need to play catchup a lot? I am sure it will depend on which schools one gets in Ultra-elite vs elite etc. But in general how tough is it once a person gets in? I recently finished grad school and it was kinda tough and I know they had a >=3.0 requirement to graduate - is that the norm for B-schools too or it is higher?(i heard PHDs need 3.2 + or something..). If anyone can share her/his experience it would be greatly appreciated!
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