I keep hearing how the game Djokovic and to a point Nadal have is boring/grinding... etc. Having watched tennis since the early 80s and having witnessed several tennis eras, I have to say that I by far prefer a decent baseline exchange (mixed up with occasional serve/volley as both mentioned players are not just baseliners), than just a serve/volley style of play. To me, serve/volley breaks up a match too much, with more time spent by players walking back from the net to the line to serve than actually playing. After a while, this becomes quite boring, to be honest. But, that is just my preference. What is yours and why?