Just out of curiosity, I've looked at various theaters near me showing it. Reserved seating is popular here, so you can easily see how many empty seats are still available.

I live in a very liberal area of the DC metro region. Most of the AMC's around here are showing the movie, but many have only one or two showings a day, and/or only being shown in the smallest theater (think 20 to 30 seats).

When I looked, there wasn't much rhyme or reason to how many people were buying tickets. For example, there were theaters at the edge of the metro region that leaned more conservative that had very few seats sold. But then there were theaters in Georgetown that were sold out a week in advance.