Babb, you are comparing 2007 with 2012.....compare his movement in 2006. IMO he wasn't that great in 2007 USO. Sure he won the slam but it was unconvincing for me. Just like the RG last year for Rafa was unconvincing. Yes, you might have a problem with my specific time lines that I am mentioning, but I always think that Fed was phenomenal in 2005-2006. 2007 he began having those rare losses. Remember Canas? It was in 2007 wasn't it? 2008 was abysmal from point of view of his great record. He lost miserably on clay, a SLOW surface. He did show brilliance in wimbledon, but that was about it.
As for the video clips here, don't just see the movement, where is the concentration? 2007 Fed had more concentration than the present Fed.