Well, i understand the fact that MK is always low ranked on such 'greatest guitar players of all time' and i tend to agree with that.
We all felt in love by MK's playing listening to Sultans, Waterline or the MFN riff. In my case, songs like Tunnel, Telegraph, Brothers In Arms and many others came after the 'Sultans Effect'. I remember to listen to the DS albums waiting for 'the' lick or 'that' killer guitar solo. Which i didn't know was that i was captive not about the guitar playing, bu the song as his core.
As a techical guitar player, Mark brought a 'new look' to the rock/pop guitar. Sultans is a fking guitar masterpiece, this song was the only time that Mark explored the limits of the instrument. After that, yes, there are many, many amazing guitar playing and very impressive playing, however, not oriented as guitar-hero skills, but oriented to fill the song.
He is not Jimi, Eddie or Beck.
Maybe his lastests minimalists guitar approach (since KTGC) have contributed for his "low ranked" as a All Time Greatest Guitar Players.