Daniel Lioneye is actually pretty good. Most people would probably know them from the Viva La Bam theme song, but their most recent album sounds totally different and is actually not bad. I've seen it labeled as "Melodic Black Metal," which is not a label I particularly agree with, but it's still good music if you ask me.
Anyway, I'm definately not going to this. I can't stand COF (mainly because of Dani), Nachtmystium sucked donkey balls the one time I saw them, and I'm not crazy about Turisas from what I've heard by them.