works well for me on anime

Works beautifully! Needs a bit of time to fine tune. Amazing work everyone!

It works exactly as I expected, it was exactly what I needed to achieve a smooth scrolling sensation in Firefox. My settings are as follows (in order): 128, 32, 64, 256, 1. This gives me precisely the experience I want in Zen Browser. Fantastic.

Seems to work well so far if not a little 'laggy' feeling I guess. Easily finetunes for my unlockable flick or free wheel mice. Click ratchet off and give it a flick!
Not bad if you don't wanna remember or hunt for the about:conf smoothscroll settings...

very customizable and makes scrolling SO SMOOTH, out-of-the-box firefox scrolling was kinda laggy for me (?)

Splendid !
edit: there is a little issue, when you press and hold mouse button(any)，smooth scroll won't work.

Works great. Highly customizable!

oddly enough, the addon didn't work when I first installed it. I thought it was broken and disabled the addon because I couldn't scroll pages at all. but the next time I booted my OS, totally forgot of the addon, I scrolled and everything was so satisfyingly smooth. not sure what was the initial issue but it works great now! very recommended.

Works instantly!

With some brief tweaks, you can make it feel just like scrolling on an iPad, which is pretty impressive.

Wonderful!This is just what i need!