<p>I think theres a bit of a bias in the responses to this thread. </p>
<p>If the OP came in and posted something along the lines of “Oh no!! I got three B’s after getting accepted to [ivy league school]. Oh whatever will I do??” most people would reply telling them to shut up and stop worrying over nothing.</p>
<p>There are horror stories but in all likelihood getting a few (or many) B’s isn’t going to lead to being rescinded.</p>