Functions poorly (which is to say inconsistently) and expects the user to agree to terms unnecessary to the function of the extension.

Разработчики сэкономили мне часы времени и много единиц нервов.

Хорошое расширение

Thank you! You saved me so much time!

SponsorBlock is perfect when you want to skip sponsors directly, I completely love it!

The extention changes the caption language to Arabic and there is nothing you can do about it. Not sure if the developers are arabic and missed this, or if it just because it is the first language in the list, but it is very frustrating. Even more frustrating than the sponsor-sections.
I hope they fix the bug so that i can re-install the extention.

One of the best extensions for YouTube if you're using Firefox!