About 80% of what I observed from cars and bystanders was positive and supportive. To be expected, however, there were a few pro-trump calls. This did not surprise, or particularly phase me. One did incident did.
"Be nice, be nice, be nice" one woman chided in warning from a passing car. She sat in the passenger seat, window rolled down and in the nearest lane to us as the car slowed ever-so-much while driving past. She ended with something along the lines of "trump" or "trump won", or other such intone of his name. She did not shout, but it was clear she wanted it to be heard. The meaning was clear too.