I'm sorry, but WHY? Wacken seems to be the only good metal festival going on these days, with Download going emo these ast couple of years. I was really looking forward to seeing Immortal, Dimmu, Napalm Death, Enslaved etc., and now it seems Wacken is going the same way as download. I'd hate to travel God knows how far from England to Germany to see a band that I saw play in my local Carling Academy to about 500 people. And they were just SHITE. I mean, come on now, what's the deal? Ah well, maybe it'll be fun to beat some emos eh?
Beat Emos? Heres a thought, with that attitude why don't you stop at Download?
You yourself have listed a whole bunch of bands on this lineup you want to see...therefore I fail to see why the booking of one band you dislike is particulary bad news. Don't like, don't watch. Its not as if anybody is physically going to be watching bands constantly from 11am or whenever to 3 in the morning. And even if you were, there'll still be at least one more stage to see something else.