A complete let down
The game doesn't really improve on anything from the original, when I first loaded up a skirmish i felt as though i was playing Warcraft 3. This game is a complete let down and would recommend people stay clear rather than wasting your money away.
The only good i can find is younger people or people new to RTS games may enjoy it, but anyone who has played any serious RTS series before(like Age of Empires, C&C, Warcraft etc) will be in for a huge let down.
The multiplayer part of the game is a slight improvement but not enough to save the game by any respect. I have to say that i've been put off the Empire Earth series and will proberbly play Age of Empires 3 again from now on.