Lost Apostle

Operation Mindcrime by Queensryche. It's one of my favorite albums of all time, period. It really paved the way for future Prog. Metal acts, which is a genre very dear to me. Plus, it has a simply killer story. I still have yet to buy OM2, though. I keep meaning to, but I never get around to it. I have a bad feeling about it, to be honest, but I'll try not to compare it to much to its predecessor when I finally do purchase it.