Murray was close, but I think he has some work to do. He's 6ft3 and, tonight, I just heard his second serves were at 130kh on average, which is really too low at this level, particularly against someone like Djokovic. Ok, you can have crazy placement, but you need to have speed too. Plus, his approach shots aren't fast enough. He gives too much time to his opponent, particularly with his forehand. These are things that can come back with confidence, which he hasn't quite fully recovered yet.
Even with these flaws, he had a real chance, which is telling. Had he been more aggressive, he maybe would've won the first two sets (and not in freaking 2 hours and a half), and the match would've been a different story.
Still, what I find amazing in Djokovic's tennis right now is that he always adjusts to his opponent level and always manages to find a way to win by being slightly better. It's less spectacular than in 2011, but it's working. It's a shame nobody really pushed him by playing really well during these two weeks.