This new Warhammer 40,000: Dawn of War II faction feature is heavy on orks and light on "Whaaagh."
The vid shows of the melee brawling style of the faction, plus some of the spiffy robotic units and vehicles the Orks are so fond of building. My personal favorite is the rocket-launcher squad — but I have to call bullshit on this vid for making it look like a lone rocket-launcher squad can take down what looks like an Eldar avatar.
The only thing that could take one of those things out is another avatar. Preferably one flanked by rocket launcher squads.