So far I 've been playing the skirmish to get used to the units for few weeks , its the same old Red Alert gameplay but with more wicked AI. Having to repair each and individual units really sucks, takes the concentration off form the gameplay. I preferred the automatic version introduced in Generals. The game graphics requirement is scalable. I compared the Geforce 2 Ti4200 at low rez( thats all it can handle before framerates become unbearable) vs the 7800 GS at very high quality setting. The picture difference is night and day. I don't know how the 360 is going to present the game images, but it should be high end.
Basically same stuff with better AI and eye candy.
Now I will have to try the campaign mode.