Works great! Use it on all my sites!

I’ve been running a few websites for a couple years now, and setting up sites for others, and this is the “to the top” plugin I use. I like the visual simplicity of the button I choose, it goes with every theme.

I’m not sure about these errors the one-star reviewer speaks of, I’ve hosted at least five sites with it on one shared server at a time and haven’t had any crashes because of it.