this album together with Presence, really show how the band were progressing-giving us something sonically that no one else could or would ever come close to. I LOVE every damn song-on every record. I cant pick a favorite,just as I cant pick a favorite child(each is unique & wonderful). I can & do Nitpick about other bands. when it comes to ZEPPELIN,I have nothing but love & the utmost respect. The only gripe I could have,would be that I wish there was More....