He is probably up there in any of the best lists too….
But Eddie Van Halen has always been the king of ten fingers and six strings for me. From the solo of Eruption to the rhythm guitar on Big Bad Bill is Sweet William Now his playing is just great.
i keep coming back to Stevie Ray Vaughan. I don't listen to him loads and have to be in the mood but he really was amazing. He just hit the guitar SO hard and seemed to play rhythm at the same time as playing a solo!
Matt Bellamy. Unfairly talented, but with Edge-like command of the whole FX/weird noises side of guitar to boot. He can be a wee bit fretwanky but usually it works as part of the songs. I just love the way he takes on influences. "I like Steve Vai. I'll learn to play like him. OK, done. Next? Tom Morello. Next? Buddy Guy. Next?" It's taken Tom Morello all his life to learn to play like Tom Morello, it took Matt Bellamy about 2 years. Then he got bored of it.
Not enough being a damn fine guitarist, he can fairly wail on a pipe organ too. I've never heard or felt anything like it in my life
Having said that I've got a lot of time for Simon Neil from Biffy Clyro. Not the best guitarist in the world- though no slouch- but I remember the first time I heard them thinking "Hey, that lead guitarist's pretty good. The rhythm guitarist's not bad either. Hey, where's the rhythm guitarist?" and then realising it was just him.
My absolute favourite player is Django Reinhardt (link with some outstanding violin from SG). Contemporary players like Dorado Schmitt and Biréli Lagrène (link) are thrilling and a joy to listen to, but Django just seemed to exist on a different level altogether. In terms of pure expression, no player has ever exceeded Django Reinhardt's ability. In my opinion, of course!
In a more popular arena, Jimmy Page never ceases to amaze me. Another player with similar attitude, approach and groove is Jack White. Nowhere near as accomplished as Page was at his age and nowhere near the repertoire, but one of a very few guitarists who have "it".