You just need to remember which button is the climb/mantle button, but not seeing numbers popping out of targets or constantly being visually nagged that you can roadie run to that bit of cover over there, makes it all much better. You can turn off SO MANY things in the options, and it's still kinda cluttered, but far more immersive. The Division had one of the most obnoxiously cluttered HUDs ever. The more HUD elements I can remove (while keeping the game playable) the better. I love minimalist HUDs, and wish more games were designed in a way that you could turn off most/all of it.