It would really amaze me if the promo was much different from the real thing... I´ve heard it and I must agree on the mix, it´s too loud and muddy. The guitars are really woofy and at places it sounds real phasey - as if the guitars were recorded in a bathroom. I have all the respect in the world for these guys and they are AMAZING musicians, but the mix doesn´t do justice to the music.
Anyway, I hope I´m wrong and I´ll be buying this one as soon as it hits the store.