SmoothScroll does what it is supposed to, very well. Before writing this review, I turned it off just to see what regular scrolling looked like, and gosh, it's disgusting without SmoothScroll. I, like most people, have a notched scroll wheel on my mouse, which increments in steps creating a very jittery experience. SmoothScroll fixes that and also has features like acceleration which makes scrolling through long documents very pleasant and quick. Another thing is that it works alongside other software (unlike alternatives like Smooze which didn't play well with Logitech G HUB in my case). 10/10 App, works like a charm. Set it, and forget it.