In my younger days my favorite's were John Sykes, Jake E. Lee, Neal Schon, Randy Rhodes, Steve Vai and Joe Satriani. These gentlemen still are my favorites and others have accumulated as I've discovered much of the great guitarists that came before them (and influenced them).
I still listen to Vai a lot, and I mean a lot. He creates well crafted songs that are'nt just tech heavey show pieces but, with beautiful melodies and arrangements, they hold my attention just as consistently as a great Bach piece(Cello Suite in G Major is a particular favorite) and what a performer! I've seen him twice and the man delivers. I would love to play in his band but I'm a little busy at the moment.
I know there are some members here that would probably scoff at the sight of Vai but, we must remember this is a listening based art form we are involved in. So no matter how much pomp is involved, there are those that are more visually extroverted and those that are simply subdued but can be equally amazing to the ears which is what matters first and foremost.
Get down my Alembic Brethren! Adam