Well i can say few things, the engine on which the game is based have been used in UT3 aswell, which isn't out aswell. Which makes it weird judging how quick the game is if you haven't tried it's engine. I mean yeah sure UTis quick and UT3 will also be. But as far as i remember they mention in the "Computer Gaming World" magazine that the gaming speed will be slower for more tactical gameplay.

So im not really worried about the game speed.
Plus since i didn't mind the game speed of Gunz the duel which is faster, much faster then UTs and they claim to have Huxley to have even slower... I don't mind ^^