Just for the heck of it I went on Ticketmaster and tried to buy 10 tickets (the maximum) for the Philadelphia show. It came up that the best seats available for 10 people was in row 11 on the floor. There must be alot of tickets left! You would think those would have been gone already.
Sounds just like the weeks before the NJ show. Lots of great tickets available. On the night though it was a near sell out. I doubt that for most of the dates on this tour, but I think there will be a decent turn out.