Sounds like Bill's legacy polishing isn't going all that well. According to Gallup:

About 4 out of 10 Americans currently say that Bill Clinton will go down in history as an outstanding or above average president [emphasis mine].

Interesting way of putting it (even ignoring the probably-unintentional double entendre). I wonder if they'd say it that way if it were Reagan with the same data?

I don't think so. I'm pretty sure that it would say, "About 6 out of 10 Americans currently say that Ronald Reagan will go down in history as an average or below-average president." Which, of course, would be an exactly equivalent statement, logically, but it wouldn't have the right spin factor...