GhostofCain
Ancient Mariner
He wasn't involved. He would have loved to, but wasn't allowed. I think it's normal that one guy is in charge. And what Smith does with his stuff outside Maiden does not speak in favour of his sonic choices.
I beg to differ. It might be a matter of taste, but I think Adrian Smith is a far more accomplished producer than Steve Harris. I know that is setting the bar pretty low, but the difference in sonic quality between Primal Rock Rebellion and the first British Lion album Is abysmal (the former soinding great and the latter sounding awful, just in case someone might be tempted to find some ambiguity in my words).
That being said, I would not favour a too polished sound for Maiden and I do not have any massive concerns with the Kevin Shirley-produced Maiden albums (Dance of Death mastering aside).