on Android, Firefox let me install this add-on not even days ago and yet there no settings to be found anywhere within the browser! Every other add-on has options except this one, as a result, it is unusable

Why not keep sign up simple? I do not need to read a whole lot of your selling content AFTER I have already made up my mind. I am not giving you additional personal information. That's creepy. Keep it simple. If it weren't for the Tom's Guide recommendation I would not be here anyway. Learn when to stop selling.

Honestly I hate it. It works just well enough to keep using, but there's literally no polish, nothing is nice to use, it just sucks the entire time you're dealing with it.

Serious performance issues

It works.