Rated 5 out of 5 stars

I'm so pleased that this still works with FF29.

The new UI meant a bit of fiddling to make things to my liking, but this extension performed admirably. I'm fairly sure it's the only way I could manage to keep the features I like while maximising vertical space and not totally ditching the good things about Australis.

I love the way it can adapt the UI between maximised and unmaximised windows.

It's a tweakers dream.
Excellent.

This review is for a previous version of the add-on (2.8.2). 

Rated 5 out of 5 stars

Excellent extension.
Means I can fit in all the UI elements and functionality I want without compromising on browsing space when maximised or usability when windowed.

The only issue I have is that when in full screen mode (either via F11 or full screen HTML5 video) the custom ui elements like the Firefox button or the custom close buttons are not hidden (or in the case of the close buttons, exposed even if they are hidden in the settings). Not a major issue, but kinda annoying especially with video.

This review is for a previous version of the add-on (2.7.3).