Breakdown of the major groups:
Let's compare these to 2016, shall we?
Trump won this group by a 23% margin last time.
Clinton and Trump tied with this group.
Trump won this demographic by 16%.
Clinton won this group by 23%.
Clinton won this group by 55%.
So, some good and some bad for each candidate. Evers has cut into the white non-college men slightly and has made significant inroads with non-college women. However, Walker has made dents of his own with college-educated white men and women, as well as with non-whites.
Don't oversell these shifts. The MOEs around these are pretty big, and your comparing to exit polls.