I like U2 the most out of the bands there. Classic. Bono's voice gets a little annoying sometimes though
allthough i like the older rock, i hardly find it to be the greatest ever... i like bands like mudvayne, slipknot etc. very recently (today) i found out i love a band called Rikets
I voted Nirvana, mainly because I was born in Seattle and grew up on grunge rock. It was a shame when Kurt Cobain had to go and do himself in God rest his soul. The Foo fighters were spawned from this because of Dave Grohl. YEAH, Bob Dylan is awesome. He is coming here April 12th, i already have tickets. ^_^
i think that alot of the bands you listed cannot be compared against eachother. they are all so good. but my fav is metallica