I'm sure it is an important factor in how the brain works, and that the research is insightful. I'm having some trouble with the idea of extrapolating complex behaviours from what essentially is a micro-benchmark of cognition. That sounds overly reductionist to me.
Although I guess it is impressive to find consistent results within said micro-benchmark, of course, since that hints at something fundamental about our biology (in the reddit AMA linked elsewhere in the comment the author claims to see no difference for gender, educational background, etc; suggesting age is the main factor. That seems significant).
Although I guess it is impressive to find consistent results within said micro-benchmark, of course, since that hints at something fundamental about our biology (in the reddit AMA linked elsewhere in the comment the author claims to see no difference for gender, educational background, etc; suggesting age is the main factor. That seems significant).