Yes, after 6 years of endless wait, we finally get the attack ground option. This is something we all have wanted since the orignal MTW.

Though with unlimited ammo and not that great AI won't artillery be overpowered??
I am thinking in terms of infantry advancing behind a rolling barrage, i.e WWI tactics. The only counter to that wiil be counter battery fire microed to a great extent- something that I don't expect the AI to pull off.

Infact my opinion of the AI is that is better than that of RTW and M2Tw but still not par with MTW-VI. Though it might surprise me at times in one-off anecdoctal instances as in the previous two titles.