Can we say that Ringo's professionalism and artistic choices were at a higher level than his technical skill? It seems as though he made great choices, but I get the sense that he's nowhere near the level of a Bonham or Peart technically.
Hey Jude is an incredibly simple and easy to play song yet it is infamous
If you listen to early 70s Dylan (his tracks on Concert for Bangladesh come to mind) he sounds a bit better vocally in that period. I read that it was because he quit smoking.
and yet he's one of the most beloved and influential drummers of all time, and for good reason. Ask Bonham or Peart to create fills as emotional as those in "A Day in the Life".