That was an epic match. There were so many great points. There aren't too many sporting events that can be riveting for 4+ hours.
Djokovic had the greatest men's tennis season I can recall, even though it isn't really over yet. He has an amazing ability to consistently paint the lines. The rest he got while he received treatment for the 2nd time seemed to give him a 2nd wind.
Nadal is like the NJD of tennis. Great defense and waits for the opponents to make mistakes and beat themselves. His fitness, athleticism and determination to battle for every point are amazing. He might be the greatest grinder I've ever seen in any sport.