"all about the service" - that's greg rusedski or ivo karlovic.
safin was a big guy, so he had a big serve. but he was much, much more than that. mainly a baseline player, he had a terrific backhand, very smart build-up game, good legs and an all-attacking game on his day. too bad he wasted most of his talent. talent wise, he was up there with the biggest talents like federer, sampras, petr korda, mcenroe or rod laver. with the old agassi's relentlessness and discipline, he could have easily won 10+ slams, even in the fedal era. he's so underrated it's not even funny.
safin also beat the prime federer on roger's favorite surface:
and near-prime agassi at paris: