Better Camera Control

I'm sure this has been brought up before.

But the click to drag feature? Why does it just mimic hitting the edges of the screen?

I think it would be better if you held it down (or add a new function that you could bind to whatever) where the camera was controlled with 1:1 mouse movements. That is, it works similarly to how the camera works now if you hold down click on the minimap and move your mouse around but obviously not scaling off the minimap resolution.

I don't really see the problem with it other than it making camera control infinitely more intuitive and easy. What's the counter argument? Enlighten me plz.