I don't know. I like Dylan's music alright, but reading the lyrics posted here and imagining how they would sound on their own (If you've heard the songs, you tend to impose the music on them when you read them), I don't think they're particularly impressive. If you slipped, say, "The Ballad of a Thin Man" into a poetry anthology I don't believe many people coming across it blind would consider it one of the greats.