Blizzard's set up at Games Convention this year was identical to the last — one half dedicated to World of Warcraft: Wrath of the Lich King, the other to StarCraft II. What had changed, rather dramatically, was how StarCraft II played, with massively rebalanced Terran and Protoss forces, as well as the inclusion of a playable Zerg.
Having spent considerable time with the Terran and Protoss at BlizzCon last year — and no access to the Zerg at Blizzard's Worldwide Invitational — I thought it might be fun to take out my old favorite class for a spin.