Greatest guitarist in the world!

I am sure most of you have been presented on this question and most of you, including myself will answer with utmost confidence, Steve Vai, Joe Satriani, Yngwie Malmsteen and etc. Sure they are good but, are they the greatest? It's true, there isn't a correct answer to that or probably no answer to that. However, Gutiar magazine did an interesting interview with 30 famous guitarist in the world asking them to cite their greatest guitarist in their hearts and justifying why. It is of course a very interesting read, especially seeing interesting names popping up here and there. Do take a read at the article. It is definitely an interesting read, especially coming from guitarists who are already up there on the hierarchy level.