Only works if you pay for a pro account...

Can't do HD, and too slow...not working

You have to buy this product to get anything but the lowest quality video. That sucks considering the fact that they already upload your personal data. So basically you are paying them to give them ad revenue and you are paying them to sell your personal data. Run like the wind. This is garbage.

Nothing. Just NOTHING. WTF did these db's just do, put crap on my system?

the green button is not appearing for Firefox on Ubuntu 18.04

This "recommended" addon won't even let me download vid as audio and pops some HD vid limitation warning while I only want to download mp3 with lousy 128 bitrate.

Generic Youtube videos download fine, but movies don't, and I mean FREE movies; audio files can be downloaded, but not MP4 files. JDownloader works fine, why can't this extension?

NOT FREE

Only does video downloads and not MP3 conversions as it's "advertising", which is why even though it does do the video download (at least the one that it lists for the size on YouTube), I'm giving it a one star because it literally says "2) Single-click 256kbps HQ MP3 downloads" which is not true as you have to pay for the "pro" version or hope some other paid pro user has downloaded and only in the past 24 hours.

TLDR: Doesn't do a major feature of what it says it will do so 1-star.

you can only download mp4 360p. other format need money to unlock... not even a free trial given... how can i trust you

Not free only for youtube pro users wich im not going to ever pay for since ive used youtube since day 1 almost 20 years for free .... Booooo Boooooo to gold diggers ^^

does not work. avoid, it's a loss of time.

this software provides very limited functionality being capable of saving only videos in limited qualities and no MP3-files at all. to me it didn't do most of the things they are advertising on their feature list.

I do understand the developers would love to get some money but sorry guys, too little functionalities available in the free version.