question for frankie - br recoil

How does the recoil behave on the BR in Halo 4?

Is it like Halo 3? Example is this video.
When fired the recoil lifts the reticle higher by a slight amount and then returns to its original position.

Or does it behave like in the Halo: Reach beta. Example is this video(go to 0:26). Notice here the recoil lifts the reticle higher and higher with each shot and it does not return to its original position.