I'm on the second campaign now and all I can say is bah! Frozen Throne is decent, but not worth $35 and being called an expansion. It's basically like a compilation of RPG maps'n'mods you can download off Warcraft III fansites... there's virtually little building (which was the fun part IMO of Reign of Chaos) and more emphasis on micro-management. At times you'll have to control 3 separate heroes at different areas of the map with different units and bases. Talk about confusing