I'm sure you're not completely serious here Mark, unless you're strictly talking personal musical tastes. I mean, you're not going to find the average Conception and Pain of Salvation devotees flocking to a fest centered around viking black/death metal.
For the record, I'm with you on the lineup solely based on my current musical tastes. And there are tons of fans who would also say Progpower has the best lineups for their own tastes. However, as far as metal festivals in the U.S. are concerned, Glenn has simply set the standard by which I will judge all others. If someone is going to top the experience of attending Progpower USA, they are going to have to work EXTREMELY hard.
Having said that, there's no need to get away from the well deserved hype - Heathen Crusade is simply going to RULE!