I don't think it's you getting old, the talent isnt as good at the top. People say that with the influx of foreign players that the league is at an all time high as far as talent goes but I have my doubts. Basketball games are won by top players more then most any sport and the league does currently seem to have a void of 'all time great' players.
The 86 Celtics with a healthy Bill Walton comes to mind. I don't think there is any way barring injury that this year's Warriors beats that team in Finals matchup. It's not certain that the Warriors are even going to be there this year.
I think we are seeing a generation of bball that has fewer quality big men, at least at the top, and consequently is more of a run and gun, long distance shootout game. To me, that's not only boirng but it's really not the way the game should be played. To compliment what you were saying, does anyone really think that any of these players would not dominate the playoffs this year-MJ, Bird, Magic, Malone, Barkley, Olajuwon, Robinson, Ewing.. those are all players from the 80's.