Difficulty Levels

I was playing Warhammer 40K: Dawn of War Demo the other day, at easy difficulty level, its a piece of cake, at standard diff. it becomes a bit more trickier, but put it to Hard, and its pretty much impossible, and its not like a seasoned gamer could even do it, I mean, there are so many limitations, money, enemies and the lot, its just not possible to play todays games at FULL DIFFICULTY. We all love intelligent AI in games, but when its so difficult and even after trying alot, you just cant beat them, its just more fun to play against other Humans, the programmers need to set Human type limitations, like fatigue, and not a billion calculations per second in the AI, they need it to replicate Human playing patterns, not just bombard the user with more enemies all the time.

Now everyones gonna say well there are gamers out there who can play it at Full Tilt, but those represent a very small,small,crazy faction only (i dont plan on dying near my pc from over gaming!).

Any thoughts?