Very easy to use, just love it.

Great and very useful add-on.

Only used it once as a test but it seemed to work fine for me. No issues identified.

this add-on has always seemed to be above the curve. Even now I think it is the first one to update so i can download from youtube. great job keep up the good work

Perfect.

my fave app on firefox. works every time flawlessly. love it so much i upgraded. do yourself a favor and download this downloader!

Super easy to use. Works almost always.

Awesome !!

great add and now with 1080 cant beat that THANX GUYs

Incredibly easy and effective!

This app works phlawlessly, can't always get the immediate format you might want, but unless you're an idiot, it works exactly as it's supposed to - five stars/cinco estrellas/me gusta gracias!

I love this app. It's easy to use and works great. Very impressed with it's quality!

Love this very easy to use works a treat

Easy to use and good results

Love this. Super easy to use!

I am truly grateful for this addon. I use it frequently and appreciate the flawless operation and playback it provides. Gives me the opportunity to watch chosen videos offline at my convenience. Thank you.