I have found that many musician’s who have highly developed technique are often prone to play in a manner as to make sure that fact is obvious to all. Guitarist’s parts are arrived at with a few factors involved, the balance between those factors being what determines the "kind" of player they are perceived as being. And different styles of music require different kinds of skills, thought the same basics are needed for all music’s, of course. Music theory is indiscriminate.
Albert Lee has been a big favorite of mine since the 1970’s. For those who know of him, I need say nothing more. For those who don’t, he is a Telecaster player who plays rather fast runs, in a basically Country style. He has played with Emmylou Harris, and was with The Everly Brothers for years. Dave Edmunds, another favorite guitarist of mine (and the best Chuck Berry-style guitarist of which I am aware. Keith Richards WISHES he could play like Dave), absolutely loves Albert’s playing.
I didn’t learn of Danny Gatton until the 1990’s, but fell hard once I did. Talk about technique! He was (R.I.P.) also a Telecaster player, and worked with Joe Barden creating those great Tele pickups. He was a guitarist’s guitarist, with highly developed chops, but also very musical sensibilities. Vince Gill nicknamed Danny "The Humbler".
I also love Richard Thompson, a Strat player. he has a very unique, immediately-identifiable style, like no one else. Also on a Strat is Marshall Crenshaw, thought of more a songwriter and singer, but also a fantastic, musical guitarist. He is also a really fine drummer.
And then there is Ry Cooder. His playing just makes time stand still. His middle break (okay, solo) in John Hiatt’s "Lipstick Sunset" is the most lyrical, beautiful music making I have ever heard from a guitarist. And for a perfect-for-the-song, musical guitar break, give a fresh listen to George Harrison’s playing in the middle of "Nowhere Man". His tone is absolutely electrifying! Compressed to the nth degree, but to great musical effect.
I love the approach musicians take on their non-main instrument. Rather than thinking in terms of the instrument itself---patterns of thought relating to the playing of the instrument in isolation, learned in the need to become proficient on the instrument---the musician approaches the playing of the instrument in terms of what is called for MUSICALLY. Stevie Wonder is a good drummer in that way, as was Andrew Gold (Ronstadt’s guitarist in the 70’s), Emitt Rhodes, and Todd Rundgren. And, yes, Richard Manuel. Levon Helm said when that when he got up to Big Pink to rejoin The Hawks, Richard, who had been playing drums during Levon’s absence, quickly became his favorite drummer. He was a FANTASTIC drummer, MUCH better in purely musical terms than Steve Smith. Richard was inducted into The Rock ’n Roll Hall Of Fame too, ya know!
If a guitar (or other instrument) part is perfect for the music in which it is played, if it works well musically, or even just sonically, what difference does it make how "hard" the part was to play, how much technique is required to play it? Why is technique for it’s own sake elevated to such a lofty position? I’ll tell you what I think: The evaluation of playing on purely technical terms is an objective one---just like sports stats. That's easy. The evaluation of playing musically or artistically is subjective, a much different endeavor.