Rated 4 out of 5 stars

It is extremely useful, especially on small screen! However, I think the option to adjust the required time before fade in/ out would make the addon handier.

This review is for a previous version of the add-on (7.1-signed.1-signed). 

Rated 4 out of 5 stars

Wonderful!
However, the firefox button on the top left corner doesn't respond to my clicks after installing this extension. I'm not sure whether the problem is caused my other extension.

This review is for a previous version of the add-on (1.1-signed.1-signed). 

It was indeed LessChrome HD 1 that was causing problems. Please try v2!