I can vouch for Tommy Emmanuel being a LEGEND!!!
I went to a guitar workshop in Melbourne with a mate of mine who played once. Tommy ran one part of the workshop and I was blown away by his finger dexterity and the ease at which he switched between different styles of music. Amazing.
I would love to come and see him David but I'm not sure I can make it.
I'll talk to my lovely wife and see what we come up with. Thanks for the invite.