No the lyrics on since Ive been lovin you are pretty ****. Other Zeppelin lyrics are better I reckon like Stairway to Heaven (everything about that song is great) and The Battle of Evermore. But Zeppelin were mostly music based (Babe Im Gonna Leave You, Whole Lotta Love) and the singing isnt really lyric based idf you know what I mean. Thers alot of repeated lyrics (Babe Im Gonna Leave You). Plant solo stuff was more lyric based.