While half of Democrats found the speech “divisive,” about one-third of them also said Mr. Trump was “specific” and “knowledgeable”; neither label drew a majority, but nonetheless sizeable numbers compared to the more negative reactions Democrats have had to other aspects of his presidency.

And viewers of all stripes described the speech as at least somewhat positive in tone.

Overall, most watchers approved of the speech. Republicans did tune in to watch it in much greater numbers than Democrats (as a president’s party typically does) which bolstered those approval numbers. Forty percent of Democrats at least somewhat approved; 18 percent strongly approved.