Well...a bit better than the Marine and Eldar reveals.
Holy shit, they need to tone down those weapon effects, unless they are there to indicate buffs/abilities etc, and even then they could still be less dazzling, I mean , WTF was going on in that fight around the 2.30 mark?
I suppose that 3 is going to be more like 1 than 2, so there's not quite the same need to keep an eye on things, target abilities etc, but still, it looks like an MMO boss battle with all that multicoloured fireworks display.