Ultimately, this is an unanswerable topic. There are just as many exceptions as rules. Let me give my take, and bear in mind that I am no authority on this matter.
If I were on an AdCom, the
first group of kids I would look at would be the kids with (of course) stellar grades and MCAT scores. These kids not only prove they have long-term work ethic, but can perform in test situations. This includes those who have 4.0's and 30's (still in the top 30% right?). Hooray for them
The
next group of people I would look to would be those with mediocre GPAs and good MCATs. Why? Well mostly,
because I am one of them.
Therefore, let this be read with this knowledge. But to argue my point, this combination proves two things:
1) That this individual, despite the average numbers assigned to them by teachers, has been able to learn, retain, and apply the vital medical sciences required to understand/practice medicine. It shows that other factors might have led to the lower grades, including a relaxed personality or a personal crisis, neither of which are necessarily bad things.
2) Not only do these students prove they are capable of mastering material, but they were able to recall and apply all of it while under pressure. Just because someone can memorize something for a class, or get extra credit from nice teachers, does not mean they can retain what they have learned and apply it successfully in a stressful setting. The MCAT is a good indication of this ability.
However, a low GPA is hard to overcome. It can indicate either very difficult schooling or complete laziness, or both. One must have a renewed sense of purpose and dedication to try to make it through med school. It definitely doesn't get any easier...
The
third group is the High GPA/low MCAT crowd. Say a 3.75+ and a 25. This trend is dangerous, because it exposes some weaknesses:
1) It brings into question the means by which one achieves their good GPA, whether it was teacher pandering or grade inflation or easier schooling.
2) It also questions how well that person ever learned that material. If the classes they took never covered some of the content on the MCAT, their GPA cannot be compared to others who mastered more material. Moreover, if one only learns the material in order to master a classroom test, and then forgets it all, then that person is not studying what they love.
3) Furthermore, despite a grand GPA, this student did not perform well under pressure. Working under pressure is the name of the medicine game, and this is fatal.
With all this said, and an hour wasted, I hope this helps somewhat. This is by no means a definitive answer,
just my opinion.