Hi people....I'm looking for feedback for a University research project I'm doing titled as above.....The question I'm posing is based on the development of guitarist's styles since the early 1970s up to Steve Vai. When I analyse Vai's technique I am left wondering if the guitarists of today (Satriani, Vai etc.) have become purely technicians due to the physical demands of the style, or do they still include in their playing the expressive, emotional, and melodic qualities guitarists such as say, the guys out of Wishbone Ash, Larry Carlton, Snuffy Walden, Jeff Beck etc. have displayed in their careers?.....I'd be interested in your views.....Oh!...By the way...yes, I own 2 beautiful early 80s Tokai Strats....Thanks for your time....Gary.