works exactly how it says on the tip, nothing more, nothing less. perfect for reading

This is what I was looking for. Thanks.

Too slow even on maximum speed, sometimes stops for no reason. Used it to try and get to the bottom of my twtter likes

I wish there was also a keyboard shortcut for slowing down the scroll speed. (Alt+Shift+PageUp?)

This add-on has options that I wish the AutoScroll extension on Chrome had.

可以使用。但是滚动时抖动太厉害，页面的字都看不清了，希望可以平滑的滚动。。。。。
Google translation：
can use. However, the jitter is too great when scrolling, the words on the page are not clear, and I hope to scroll smoothly. . . . .

Useful, but seems slow. Speeds 20 and 50 seem to be the same and even at 3000 it still takes ~4.5 seconds to scroll 1 page.

Works as expected, thanks a lot

Nice add-on! But the keystroke sometimes doesn't work

Works perfectly, even on FF Nightly.

It's not working for firefox mobile. Would you please fix it?

Does not work at all.

please add button into context menu!.