very good

Fantastic add-on, I don't know how one could live without it - highly recommended for all youtube junkies!

A great enhancement to the YouTube user experience.

Makes YouTube way easier to use. Also makes the things already in YouTube better.

In 1080 video stops, constant loading

Very good!
他可以快速切換劇院模式
一鍵重複播放
分離式播放器
這些都是我喜歡的功能～

So far so good, only a few times the song stopped in the middle of it and paused for no reason, then continued to play. Ili

I did not know how much I need this extension until deleted and found completely different YT :)

The best addon I've found for youtube customization.

Gg

Great tool for grabbing vids.

Pause feature doesn't work. Useless.