Sneap's work is fine for some bands, but CLEARLY not for others (witness his disatrous relationship with Opeth, via their "Deliverance" album). Maiden's current "airy", organic sound is a breath of fresh air next to the clinical, suffocating Sneap sound. His vision works wonders for Exodus and similar "uber guitar heavy" bands, but just doesn't "make sense" for Maiden. Maiden's just never been one of those bands.....and they're all the better for it.