i do not think the fans are pissed about them going out on tthe country tour or that they sold out i think they are more shocked about it then anything else . they probably thought that if they were going to rock stadium shows that it would be with another rock band is all.   i love gpn but hate most country music so i would not go to this event . i would rather spend the money on a full solo GPN show which i hope they also do and use the big$$$ to get better closer seats for a full GPN show then nose bleeds seats for big $$$ for a short set