OK, good

Whenever I need to download a video I will reach for this extension or yt-dlp, and one of them usually gets the job done. Fantastic piece of software.
EDIT: It seems nowadays a QR code is getting added to downloaded videos on some systems. It does not happen to me, but if it's the case that's a pity. Also I kind of dislike that the extension itself is not FOSS.

good!

No real problems so far with the app. Works well and fast.

Fajn

Très pratique. Le seul inconvénient est le "gros" QR Code sur les sauvegardes si on n'a pas souhaité faire une donation. Ce QR pourrait être un peu plus petit.

So far there have been very few cases where the program has failed to extract the video and save it.

Lo bueno es que realmente se pueden descargar videos para los cuales no he encontrado otra manera de hacerlo. Lo malo es que hace no mucho tiempo se podía usar la CoApp sin el exagerado QR actual. Lo neutro es que si uno le indica en la configuración que no use la CoApp cuando sea posible, podrá descargar algunos videos sin la marca.

Very useful extension. But can you please do not update while its downloading. Вecause it stopping download and corrupting already downloaded file.

Except for a few YouTube videos that, for some reason, this add-on doesn't work with, this works well.