I haven't been to one, but if one came remotely close to me I would make it a point to go. No matter where it is, it looks like the best arena show out there, and its a great way to see and meet the future and up and coming drivers that will lead the way when our favorite veteran drivers aren't around anymore. Many people on here that have gone to these shows have also had the same opinion.
But, if it isn't your cup of tea, that's fine. Not everyone likes the same thing.