Hit detection on Multiplayer

I was thinking that the hit detection would improve after the updates 343 was rolling out, but unfortunately the hit detection are bad. Every time the opponents shields are down, I end up losing the 1v1 battles while having more health. Whenever I use the BR and the Sidekick, its the same ordeal.

Is anyone getting similar situations with the hit detection in any multiplayer?

I really hope they fix this.