<p>I can’t comment on medical school, but here’s what I can say (from a recent alum’s perspective):</p>
<p>Grades: Princeton’s a harder grader than, say, Yale/Stanford, but I don’t know how it compares to your other schools. It’s probably worth pointing out that at any school, the chem / chem eng GPA will probably be significantly lower than the school average (actually, at Princeton the difference may be smaller since the “grade deflation” policies primarily hit the humanities).</p>
<p>Consulting firms: As sherpa noted, consulting is a very well-traveled path out of Princeton. You’ll have a harder time NOT being swept up in it than worrying about firms coming to campus. A good number of my classmates went to M/B/B.</p>