I have a few negative things to say about WarCraft 3. First, It is difficult to master. But once you learn how to defeat the Easy AI you jump with joy! It took me 2 months to master rushing when playing on Battle.net. Second, the campaign is not great. You cannot select which campaign you want to play and the story is not the best.

Pros:
1. Awesome gameplay
2. Cool units and heroes
3. Races are fun (Except the Undead race)
4. The fact that it's a Real Time Strategy (I'm a big fan)

Cons:
1. 2+ months to master
2. Campaign selection
3. You cannot select that many units at a time.
Overall a 5 star game!