Gilmour was never one to be complacent, and I think that is why, despite his comparatively basic skill-set, he's established himself as a world-class player.
Interesting thread. I for one love his tone, and have enjoyed the ride with him throughout his evolution. The comment about his basic skill set I found interesting also. I think that the biggest thing that sets David Glimour apart from the others, is a combination of "his style of playing", which to me he has kept away from the lightning fastness of some others and tends to be more minimalist in construction, this brings an emotional quality to his playing when you listen, and "his composition". These two things combined, "execution and composition", are what sets him apart and make him so popular. I for one prefere the sometimes simpleness of the notes
not played. This makes the listener listen more closely than another guitarist who's lighting speed may makes their solo's to busy.
It's not talked about very often...but David Gilmour's ability to compose great music is not mentioned enough. He's bloody brilliant!