I had a lot of fun with Warcraft 2 (two copies) and Warcraft 1 (one copy), and Starcraft is the best multiplayer war game of all time (probably like five copies), but I didn't like Warcraft 3 (one copy). Too much emphasis on heros and not enough on production and micro. You can't win without using heros. The only thing Warcraft 3 is good for is UMS games.
I'll play any of you in Starcraft if you want to set a time and place.