I agree that he stopped being "great" immediately after that. Has there ever been as abrupt fall from grace as going from that landmark to 'Nashville Skyline' and 'Self Portrait'? And I suspect it was largely by design (setting the stage for Neil Young going from 'Harvest' to 'Time Fades Away' to stave off superstardom). Dylan's had plenty of ideas since then, right up to the present, but not often transformative and often not even good. And again, the same can be said of Neil Young. And both, while maddening inconsistent in quality, nonetheless remain consistently interesting. And every time you want to count those guys out, they come up with something like 'Rockin' in the Free World' or 'Murder Most Foul' which were staggering in their quality, impact, and relevance when each came out.