Whoooooa, there. Just because the average is less, does NOT mean that it's less important. VR is a much more difficult section to do well on in the MCAT than the sciences, due to a smaller number of questions and a sick curve as evidenced by AAMC conversion charts and the conversion charts of the different test prep companies that have their own tests. And again, MCAT scores are not the ONLY thing that medical schools look at in future doctors. These are averages, so they've obviously taken crappier scores than these, just like they've taken better scores than those posted.
Yeah, it LOOKS like it's less important. Trouble is, it's not. I mean, are we going to be using lots of physics and general chemistry in med school? Not so much, but the average is higher. You can do well in the science sections because you can study your butt off and learn as much as you can to bring into the test. Verbal is not the same.