One other thing, look at Feds trip to South America a few months ago, they went WILD. They'd stand in line for hours just to get a look at him, it was NUTS, he was like a rock star in a dive bar.
Tsonga, a great player was with him, yet no one cared. They wouldn't care if any of the other players showed up either, Fed just has IT.
It's nice to see someone able to actually do ALL PARTS of Tennis, not just baseline. Baseline is important, but so is mid court, net, Tennis is much more than just killing it from the baseline, and hopefully we'll see a return to exciting all court matches.
If you think Fed's popularity in South America was due to his "variety", let me point out that Nadal's 3 country tour in the same continent to play minor tournaments was far more popular.