It doesn't work on region blocked videos. And since I had installed this extension solely for this purpose...

Great app! Works every time! Few days of delay after Youtube/Firefix updates

Great add-on. For those who removed it or rated it very low: it rarely happens that the add-on may not work for a couple of days, but the occasional problems were always solved. I am very satisfied and will continue supporting it.

Excellent. Excellent add-on for regular youtube users. The fee for downloading high-res videos is nominal and the service is super! Thanks guys! you are doing a great job.

I use Youtube extensively. I have been using the Pro version for some time. Very satisfied with the same. Highly recommended.

nice app

Downloaded a very long video with no problems and good quality.

was super downlaoder until recently, but has stopped working on many videos since the last YouTube update.

First rate downloader tool. Thank you.

DOES NOT DO ANYTHING what it promises!!!
Exept it offers you the ProVersion which is a payed service!!!
PLS. WAIT, THIS CAN TAKE TIME... is the only thing it does!
HANDS OFF!!! I definetly will not recommend it, I don't know, why Firefox officially recommends it!!!
I personally miss the '0 Star' button!

روعه