It was obvious. Nole has won the 1st match, so Rafa wins the other one.
Like Federer and Nadal in 2010 (Zurich + Madrid).
Its clear you didnt watch any of both. In the federer-nadal case looked more like they played at 60%. In this case they played almost at full potential, and nole couldnt stand 30+ celcius in the outdoor court of argentina :P I watched both matches live (chile and argentina one)
I think if they play in australia final it will be a sick 5 setter again.