Eric Johnson = Different to Robert Johnson. Toured with Vai and Satch in G3 in 97 I think.
It's only a magazine, but -
"One of the most respected guitar virtuosos on the planet."
http://www.guitarplayer.com/article/eric-johnson/Aug-06/22108
Has alot more character and talent than some prick with fuzzy hair, black leather pants who shreds like every other 80's guitarist - "'cause im f*cking metal! \m/"
When I say character, I guess the ability to channel ones emotions through the neck of a guitar in a variety of ways. Sadness, joy and depression etc. A guy who is a fantastic blues guitarist who can also don the leather pants and shred, nosedive and whatever those show ponies do, is a better all round guitarist and musician than some stooge who snuffs his nose at Harrison/Lennon because they aren't metal ( \m/!!!!!).
I have a ton of respect for guys like Malmstein, EVH, Rhodes and so on, but as overall guitarists and musicians, they put me to sleep.
IMO a great guitarist is someone who can convey their emotions through music in a way that makes cocaine look like sherbert. Absolute ecstasy mixed with an unbeatable addiction that just keeps getting better, but who also stands out from the crowd in their own unique way.
Bah, effort...rant over.