Sure, Blizzard's notorious for running late with products. Okay, maybe Activision is willing to gouge players to the absolute breaking point. Still, there's a reason folks have come back to franchises like Diablo, Warcraft, and StarCraft time and time again. Even if that relationship should sour over time, let it not be said that the people at Blizzard weren't capable of wonders when it came to cinematic sequences. Case in point, the opening cinematic for StarCraft II: Heart of the Swarm dropped today, and it's just about as beautiful as anyone could hope.
I assumed Blizzard would want to save this for Blizzcon. I stand corrected.