+1 to those saying that Vai et al have better technique than JM, but they don't show his feel...I'm a big fan of players who know when to hold back - BB King does this to perfection!! If you want a player who's technique AND feel surpasses JM then look no further than Richie Sambora....

The real irony is that if John showed how he gets his tone, 99% of people wouldn't be able to afford to copy his rig anyway!!