Rated 4 out of 5 stars

This add-on is realy handy ! It adds buttons so you can precisely toggle on and off every types of content. The name is a little misleading since it supports Flash, Silverlight, images loading and CSS too.

The only drawback I found : It lacks a simple whitelist system which keeps activated the content of known websites. Else it would've been perfect !

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