Picture comprehension? Not that right there could tie you with West Virginia.
It could be comprehension, or reading skills or research capabilities or intuition or just plain common sense ... the bottom line is that Oklahoma had EVERY SINGLE COUNTY in the state, including the major metropolitan areas (which usually go left elsewhere) ... ALL against Obama! And that’s a better result than any other state including Texas ... :-) ...
Oklahoma also has open carry here, and a religious freedom law. Just those things by themselves shows a pretty smart electorate ... :-) ...