Playing since 2002 and i still do.
The game still stands the test of time and is one of the best RTS games around. Also all of the FMVs that gamers will see are exceptionally done! Blizzard is one of the best companies at creating them, and it shows.
The graphics are pretty sweet even after 7 years.
The game is a blast to play over Battle.net, especially with Blizzard constantly monitoring to keep cheaters out of their servers, which makes for a better gaming environment for everyone.
The sounds still sound great! Blizzard even has new sounds and voice actors for all of the new characters. The new voice characterizations really flow with the rest of the game and fit perfectly.
My personal favorite thing about the game is the story, the moves the clips, characters. loved it all!!!