I had some problems downloading at first. So I deleted the add on, and reinstalled it the following day. Since then, it works brilliantly. I highly recommend this add on for downloading informative youtube clips.

It' great and easy to use

Not MAx

best extension

Good

No luck here. Getting duplicated files with 0 bytes. (Youtube)

I have tried quite a few addons to download YouTube videos and this is so far the only one that works.

However, Google has worked again to make this addone unusable. I have try to download an YT Video today and the download file was "0Byte". This app is fantastic but Google destroy it regularly.

Excellent

Rubbish, downloads 0 bytes, whatever download you choose.

These are scammers! Never send them any money! I gave them money for a lifetime license and was cheated! They defraud customers and are completely untrustworthy!

I paid $20 for this extension, "The #1 rated Youtube Video Downloader", and it recently (A few days ago) stopped working. I'm downloading empty files...0 bytes video files.

Doesn't work, just downloads zero-byte mp4 files regardless of the format you wanted to download.