Compared to WC3 the missions are bad, AI team mate is bad, the difficulty is even harder than WC3, anoying and just trash medal sistem, the stacking unit sistem is bad... everything is just painfully bad except the tech tree. that tech tree is (kiss) very nice indeed. (expensive as hell but very nice) The other improvment is the conquest but its still not great. There are better easy tech games out there with many more and same sistems that work and are fun.