I think my post feels a little weird and out of context now that its been moved here and not in the original thread, but whatever.
Generally, if a single person plays the guitar, that makes one guitarist. For an example of this phenomenon, you may want to look into the two men we've been discussing - but not simultaneously, as that would make two guitarists.
Summing what up? There was next to no actual content in that post except that, if I read your near stream of consciousness rarabling correctly, you think that because he wears a mask and has the whole act to him this somehow makes him a worse guitarist because he doesn't have "personality" or something, which is much more childish than anything I've said.
If you think technical ability is all Buckethead has, I have very strong doubts you've listened to more than a few songs by him on Youtube or wherever.