Axl's voice is amazing throughout the album, but to me the highlights are This I Love, Sorry, Shackler's Revenge, and Madagascar. The Madagascar vox took a bit to get used to but to me the incredible diversity amonst the entire album amazes me. This is one of those albums where it is obvious that there won't be any situations where Axl will say, "well, we could have done that better". A definate instant classic.