In my neck of the woods, they usually fill 1.5-2k venues pretty well on album play headliners. I think the last time they did a non-anniversary show they did a 500 cap room.
Got around to this today and was plesantly surprised! I didn't dislike the last one, but this one definitely seems to be a better version of it, I get a lot more of "classic" AFS vibes from this album