Ratings like this really ought to be a vector, not a scalar. And even yet they may fail to notice hidden tendencies that will come out under unusual conditions.
I’m a WEST Virginia mountaineer ... I’ve seen the smarmy bastard before he was senator. He’s a snake, IMO, with ‘hidden’ tendencies to lurch left at any opportunity. Somehow, he has fooled a lot of people out-of-state. We’ll see in two years how many of US he has fooled.