Works well, increases font size slightly.
Needs to be conditional as it causes some sites (e.g. google contacts) to not render correctly with icon labels displayed instead of icon.

I will say, I like how it overrides (almost) everything on webpages. It makes reading my assignments much easier. However, maybe having a toggle for certain websites, or in general, would be nice. Now it does live up to its description, "*Override all* fonts on web pages with the OpenDyslexic font," but it would still be nice. As other people have said, sometimes it breaks certain things, which is a bit upsetting, so I feel as though some stuff can be changed to prevent those issues. But overall, the best penDyslexia extension I've found!