Rated 1 out of 5 stars

Didn't work, it installed as "Firefox Add-on" and when used it took me right back to the Firefox Add-on page. I was not able to get it to download/work properly. Such a shame, I'd really love to have a Hawaiian spell checker.

This review is for a previous version of the add-on (0.03). 

That's strange - I just tested the installation on my computer here and it seems to be working fine. What version of Firefox are you using?