This is pretty cool, but I gave four stars for a reason. The newer version of YouTube's UI does not support some of the features in the options and there is no way through this extension to get the HTML5 viewer. Great app either way!

Useful customisations which are simple and easy to use.

Esta aplicacion me encata

GREAT !!!!!!!!!

Классный и удобный плагин

But is there any chance you could add the possibility to always open Youtube in theater mode? Unless I'm missing something obvious its not there and I need to use another extension to do this

ループ機能と、マウススクロールで音量調節が出来るので、
youtubeをよく見るなら入れると良いと思います。

　英語が分からなくても、設定はデフォルトでOK。

　広告除外は他のアドオンでやってるので分かりませんが、
干渉などは無さそう。

希望としては、ワンクリックで全画面表示が出来ると良いかな。

I really liked it.

Awesome

Excellent!

Just the best, have all tweeks needed, even adblock. Definitely this is add-on that all need to have.
Thanks for keeping it alive.