I really enjoy the epic tennis finals where two players are well-matched and playing at similar levels. As far as shot-making, last years Wimbledon and this years Australian Open final between Federer and Nadal were simply spectacular...admittedly more fun to watch than this most recent final. I would classify them as epic, although there is definitely something to appreciate in regard to the serving show both players put on. The NFL has seen two of the best superbowls in history the last couple years, but there's something about the one v one aspect of tennis which I find a bit more compelling. For those of you who couldn't care less about tennis, I can appreciate your utter lack of understanding.
Anyway, at the very least I would put the crazy 5-setters of Federer/Nadal matches in the same "epic" category as the other big events in sports that captured the attention of the nation/world .
Also, I enjoyed Andy Murray's first round match against Robert Kendrick. Kendrick went to my high school and we graduated the same year. It's pretty cool to see someone you grew up with on a big stage like that...and he took a set from Murray and played him close. I also watched him take Nadal to 5 sets at Wimbledon a few years ago...I guess he saves his best moments for the grass. Too bad he's old like me, so his time on the court won't be lasting much longer.