Automatically launches an advertizing tab at FIRST whenever firefox is started up instead of your usual startup page.
AND the funniest thing is that the developper wants you to leave a POSITIVE REVIEW.
That's exactly what I did hoping that this advertizing tab would disappear but to no avail!
OK tell me how to remove this very annoying tab at firefox startup and I'll remove this review...
Unfortunately the only thing to be removed for the time being is nothing else but this addon...

The downloads are often very slow.

There is no way to donwload some videos or mp3 in a decent quality unless you are a pro (payable version)

It is no longer working

This was the best youtube downloader for me. But 3-4 days ago it started to slow down and after that I don't even have the "Download As" on my screen....

great when it works

Keep getting Youtube switched to separate audio/video streaming technology for basically everything so it's worthless.

Cette application fonctionne assez aléatoirement, depuis quelques temps.

"Youtube switched to separate audio/video streaming technology for higher quality formats and no longer provides direct 720p (Since 24 September 2018)/1080p/mp3 streams. Converting these streams to downloadable formats for you needs powerful server infrastructure, therefore 1080p/mp3 downloading has been limited to PRO users. Read more at - https://videodroid.org/pro_upgrade.html. FREE users can download all formats in CACHE where some PRO users fetched the video/audio in past 24 hours, to test the feature you can try downloading popular videos." Never mind. There are others who continue to offer this service free of charge. Easy Youtube Video Downloader Express is now uninstalled.

It works somewhat, but it heavily throttles download speed to below 100kbps. Unless you pay for the 1080 download (which I usually don't need for what I need to save) and then it goes to over 2mbps. This is the same practice as any other paying download site. Add to that the quality is horrible. The 720p looks like 360 and nothing like the youtube video. So it certainly doesn't access the youtube stream directly as they pretend. Last, some 720 options show smaller size as 360. Totally impossible. This is rubbish!