Don't use the "Murray lost in the 1st round of AO" excuse to justify your answer because we all know what happened when Rafa faced the same opponent.
But you forgot to mention that Nadal got killed in semi finals of AO 2008, which is grater achievement than 2 Mickey Mouse tournaments Murray won.Murray. He's won two titles and beaten Federer.
What's Nadal won? Gotten killed in the Dubai Final and at the Australian Open?