It's pretty rock solid. It's the most stable video downloader I've used in a dozen years on Firefox. There's some videos on Youtube that it just cannot pull for whatever reason, but aside from ongoing back and forth on that site it's the best.

It is up and workin again! And its excellent. Thanks to developer for making it.

Excelente. Nunca me deixou na mão nos meus downloads. Recomendo.

love it and very easy to use. Not a complete 5strs because of yt generated QR on videos.

Program arbeitet perfekt, beste app was ih kenne ! Schade, das Youtube geldgrige Arschlöcher geworden, ohne bezahlung kein Download !

Works for most imbedded videos, pretty good

Doesn't actually download the video. Complete idiocy to exist.

Very efficient at locking on to video and keeping the track. Well worth having as an ad-on

extremamente útil e necessário, fácil de usar!

what a stupid extenison
it logs you out and doesnt even give you video links to download

Vraiment excellent pour conserver ses vidéos fétiches !

I have used this software since it's inception. They always improve in screen capture as the technology if said streaming improves. I would say they are the best stream capture software in the wild.