In chain watch addon is creating another "download" unclickable button so after 10 videos watched in chain you got 10 green buttons. They dissapear after page refresh.

Good and fast downloading...
but some smaller issues are to be corrected:

1) completely freeze all the opened tabs on my navigator, Firefox updated, (not the computer) while converting the video.

2) creates a ghost image of the "Download as" button each time I change the YouTube page.

A+++

Great and fast downloader. Only issue was that the interface seems like it's not downloading (click on the quality link and nothing changes on the screen), but if you check your DL folder, the file is indeed created. Was confusing at the start.

Thank you very much for the app. Hope it stays that way for long.

new version actually work well

Works but sometimes it doesn't but worth it

very gooooood

Works really well at the time of writing this. Great to see it the web extension back up and running, hope it lasts. I use the desktop version which works as intended but the difference between the two is I can use the downloaded video from the web extension in sony vegas or any other video editing software, while with the desktop app I cannot. Making the web extension superior, until google gets around to patching it again. My advice is use it while it is good.

great application for what i need

Not working properly - videos freeze after first 30 seconds of play
Have to disable his add-on to play full video

Not HD, but it works. First download had the wrong language, next one was fine and quick. Think the language problem is the new YouTube auto translate they started doing for everything. So if it was uploaded from Germany, downloading in the US will probably be dubbed German.