I think the biggest thing tripping me up is the melee range/lunge distance. In Destiny you could just reach across the room and knock people out. Keep the momentum and move on to the next one.Yes the controller aiming is probably my biggest gripe.
Between destiny 2 , Vanguard, and Halo it's three completely different feels. I don't hate it though.
I had a lot more fun in ranked though. No radar/BR starts was CTF is always garbage.