No, Halo controls much better than KZ2 imo, KZ2 is way too fiddly and slow. I don't mind the sense of weight but but hate rest of the controls such as the turning circle of the character, grenade throw delay, crouching against wall then pop over and click on R3 to zoom and shoot too clumsy for a near super human Spartan.
I also hope Bungie stick to a rock solid 30fps (or higher!) throughout as previous and not sacrifice that for visual fidelity like Guerilla did for Killzone 2.