it has a tendency to slowdown the browser from time to time.

I'm not sure how accurate this add-on is, but it's nice to give bad videos the thumbs down with a guesstimate of how many other viewers felt the same way.

The phrasing "returns ability to see" implies it's getting real data from YouTube somehow. It uses its own historical and extrapolated data, which is not noted unless you read the FAQ. While the extrapolated functionality may be useful to some and technically sound, such a misleading extension description should not be "Recommended" by Mozilla. I am quite disappointed.

На шкале лайков/дизлайков перестала отображаться серая часть с дизлайками. В настройках функция "Раскрасьте кнопки" тоже не работает. Версия Firefox - 115.33.0esr (64-битная).

Stopped working a few weeks ago. Tried removing and installing again, still nothing.

It works amazingly, but the "Disabled by Owner" is very ugly and annoying. Alternatively, have no text there (like as to how it looks without the extension) or make it say "Dislike". The "Disabled by Owner" text takes up so much room and is one of my only gripes with this extension.