Of course it was released last year... so I may be a bit late to the party

After playing Starcraft 1 for 10 years, I have not yet started SC2.
Just got this new free version. I have seen a lot of matches but only played, like 1; So you're not alone =P
The only bad point, I have found is that the campaign is far too short

(if you compare to Warcraft III or Starcraft 1, it is /3 or /4)
Well its only the terran campaign, the other (atleast 2 parts) are still coming out... Part of why I still wait =D
For sure, they have done a really good job.
Well it's Blizzard, I expect nothing less.
But I'm actually gonna play Diablo 3 pretty early. Which is uncharacteristic for me, since I am a scifi guy and not so much fantasy =P
Part of the problem is, to be competitive online in SC you have to play A LOT, and I just don't want to invest that time anymore for one game.
So I'm just gonna play the campaign once it's all out.