Rated 5 out of 5 stars

Easily the best video downloader out there. Clean and easy to install and use - no tinkering with settings and url bars, unlike a lot of downloader tools. Also supports a good variety of formats and tools.

In fact, this add-on is one of the main reasons I use Firefox often, after I shifted to Chrome

This review is for a previous version of the add-on (4.9.11).