I've tried the camera aim mode and it was a nightmare before mistlands, I can't imagine how bad those camera swings are now - with vanilla wisp clearing likely the angle adjustment alone would blind you. Something needs to be done though, adjusting the hitboxes? Auto hit angle adjustment (auto aim) on slopes? In either case how then to handle multiple enemies - not being able to choose an intended target could get dangerous.

I guess the vanilla answer is weapon choice. AoE vs swinging vs thrusting vs missile. Brood nests in infected mines made this more obvious IMO, with AoE the only way to hit them prior to hatching.