This is an interesting interactive page that shows voter reactions at various points throughout the state. The large majority of inputs are pro-Walker, including at least a couple 2010 anti-Walkers who voted for him this time.
http://www.jsonline.com/news/statepolitics/155315505.html
A Walker supporter jus called into Hannity and said turnout is high all over, but off the charts in Milwaukee and Madison... I was pumped until then, but still hopeful we can win big