Hi sethbannon, I am Radu, one of the authors. We thought at similar experiments, however psychology is not our expertise. If you check our paper on hotness/at

Hi sethbannon, I am Radu, one of the authors. We thought at similar experiments, however psychology is not our expertise. If you check our paper on hotness/attractiveness (http://www.vision.ee.ethz.ch/~timofter/publications/Rothe-arXiv-2015.pdf http://www.vision.ee.ethz.ch/~timofter/publications/Rothe-ar...), I am sure that you'll find some interesting results on how different age-grouped people rate, a paradox, and more. And yes, there are many interesting experiments to do and questions to answer.