Django, you silly lot.
Pioneers of more modern music are clearly Hendrix and van Halen, neither of whom are such technical or even emotional players as, say, Albert Collins or that twit from Headache Theatre.
Down to favourites: honorable mention to the current guitarists' guitarist, Robben Ford, not least for his quite unapproachable sound through those Dumbles.
Larry Carlton also pisses on 99% of players mentioned here, and they would all happily admit it.