You have got to be kidding.
I know Eric is a legend, but he basically sucks as far as lead guitar solos are concerned. He is a song-writer, composer, much like Zappa. Eddie Van Halen he is not.
I know, Eddie was "inspired" by him, but not in the way most would assume.
He is the last guy I would choose for a "best guitar solo ever" thread. If I had to choose "old-school" guitarists I would choose Alvin Lee, Dickie Betts, Hendrix, Jeff Beck...
I know lotta guys like Clapton for some reason. Watch his "Crossroads" double live DVD. He has a million guitarists on there. All of them blow his doors off.
Of course, that is only my humble opinion and I don't even play the guitar.