Like Glen Campbell, Lindsey Buckingham was a self-taught guitarist, and like several such, is frequently described as "the most under-rated musician" etc., etc.
I don't know if he's all that under-rated or overlooked, but his mastery as demonstrated on this Top Ten hit (with 3/5ths of Fleetwood Mac) from 1981 is flawlessly superb. When he departed Fleetwood Mac the first time, it took two guys to replace his parts. He's that good. And his solo at 2:07, and again at 3:09 that carries you to the fade is something that could have been twenty minutes long and still leave you wanting more.