I have to disagree.
While supposedly in his clay prime:
-he had SP against him by a 30 year old matchup that he can exploit. If this was 2006 Fed I could understand but as it is, it doesn't reflect well on Rafa's form.
-got taken to a tiebreaker in the second set after trading breaks(Rafa was up a break, got broken to make it 4-4, broke Roger again for 5-4 and failed again to convert making it 5-5). Couple of points here and there and Fed could have been leading 2 sets to nothing.
-let the third set slip away from him after being the first to break. Fed broke him back for 3-4 and later for 6-5, Roger winning the set 7-5.
-in the fourth set, Roger's resources looked to be thinning and Rafa pounced.
To conclude, this wasn't a good RG final by Rafa, not by a longshot. Federer could have easily been two sets up if he didn't crap on himself after that missed SP but even with that mental hurdle from the first set, he still managed to keep it competitive with "prime Rafa" in sets 2 and 3.
And you and I both know it's a whole different ball game if Fed wins that first set. Rafa managed to look shaky even while leading Roger for most of this match, how would he have looked while staring at a deficit, especially in that mediocre playing form?