Terrans are supposed to be the weakest race, but they're the race I'm best with and the race I fear the most.
WEakest race? Where did you hear that? There's an even distribution between the tree races in the Korean premier leagues. There's no imbalance at all -- at least no one could formulate a coherent list of inequalities.
Haven't spotted that add-on for cheap, yet. Also, I am kinda afraid of playing online because I am not a Korean with ten hands who sleeps with the SC-box.
Have no fear, comrade, as Koreans don't play on official servers no more, they have their own, and blizzard doesn't mind at all (why would it -- they love koreans so much, and for a good reason).
As far as RTS goes, Warcraft 3 is decent but online matches are much better than the single player campaign which is fairly easy and rpg-ish in nature (setting up the story of WoW).
Warcraft 2 is probably better but the controls and inability to select groups of units is a bit frustrating once you are familiar with the WC3 interface.
Warcraft2 may be better due to somewhat more inspiring singleplayer plot, though again, for me both games had pretty decent campaigns. I really loved Orcish campaign in WC3 classic, but very disappointed with TFT's poor diablo clone that was supposed to be so cool and original. Loved Arthas's story too, the cinematics were stellar as always.
But yeah, the real treat is the Battle.net. Blizzard does a GREAT job supporting the title both patch-wise and on BNet. Online open tournaments are held several times a week, sponsoerd by both Intel and Blizzard. Plus some special professional tourneys (divided in American, Euro and Asian sub-tourneys).
Speaking of balance, well of course it ain't Starcraft yet, it'll take more patches to get it to that almost perfect level of balance. Yes, there are issues with NE and Undead somewhat overpowered in certain situations, but it's not really as pronounced, and basically shows only in certain match-ups. Moreover, the strategies evolve, the players get craftier, natural and surprising counter-strategies emerge, and suddenly the imbalance is shifted, usually on players
For instance, all four races have their devoted "champions" that play those races exclusively and win quite big.
Of course, you can't play the game unpatched. I remember the days before TFT came out.. .now that was scary imba shit all over the place. EVERYBODY played humans, that was just sad and stupid, with so few units being actually useful (basically it was one-two unit type armies). But rigth after TFT came out and several patches on top of it, things were getting MUCH better. Now ALL units are useful, even the most suprising (like gyrocopters for insatnce), and you just can't play win by employing only one or two "mass" types of units -- armies are now very diverse.
Even though my serious gaming is over, recently i installed Warcraft 3 TFT again (mainly to test my ADSL), and got dragged in again. Of course aint playing it too much, only level 10 so far on the ladder, but i enjoy it nonetheless.
So if anyone wants a custom game played, add "Atrokkus" to friends. I play on Northerend (Europe) only though, because my ping is way too huge on USwest or USeast.