Tried to upload my Theme (Used the top bit of some old Destiny 1 Promo Art that was shades of blue with white specks) so others could use it, but it was removed in only 11 minutes for and I quote "Content, specifically Spam: This item has been identified as deceptive, high-volume commercial content which is not permitted by AMO."

There are plenty of other Themes that use Destiny as well as other game IPs. I only tried to upload one that I felt looked good that wasn't similar to any others that I could find and yet it didn't even last 11 minutes.

That said, the Extension itself is good and works well. Just don't try to upload anything for others to use apparently.

I just don't like pink - but it's default everywhere

Would give it 5 stars if it was easier to work off existing themes and tweak them to your liking.

this is okay

I just love it

falta cor branca

Simple addon. It's very intuitive and easy to use.
For those who complain about the impossibility to save your customonization (for another device or anything else) , it's because of security. It's quite complicated for new users to deal with that.
BUT THERE IS AN ALTERNATIVE : just save or bookmark the URL when you set your colors (it changes after ANY modification you make). After that, you just need to revisit your saved URL to reinstall your custom colors.

Excellent add-on. People with color perception issues can fine tune FF to their needs.