I've found "artistic integrity" goes right out the window when money is tossed around. And I don't really blame bands, since this is how they make their living. I am often amused by how songs are used, though, like when I heard "We're Not Gonna Take It" in a tampon commercial the other day.
I'm kind of "meh" about the whole Hard Rock Park concept, as it seems a bit cheesy to me, but I'll keep an open mind until I actually visit the place. Though seeing how I rarely go to US parks outside of Orlando, this could take years. Of course, if they added an attraction based on "The Final Countdown", I'd go immediately...
dt