Rated 1 out of 5 stars

I'm sorry but this addon isn't "that" addon. I was expecting it to be something like Firebug.

This review is for a previous version of the add-on (3.01.1-signed.1-signed). 

Erm, well Firebug is like Firebug, there'd be no point replicating functionality.

What exactly did you want?