Great features and works reall well. Would highly recommend

очень гибкая настройка, множество полезных (и не очень) функций. работает стабильно и быстро

10/10 Best youtube extension, would recommend.

Good

Excellent in terms of features and flexibility - the best YouTube add-on I've found for Firefox.

Truly a game changer for the YouTube interface!

Ottime funzioni, molto utile per usare YT al meglio.

Excelente addon para firefox que cambia el aspecto de youtube a tu gusto, y a partir de ahora indispensable en mi colección. Gracias a los desarrolladores.

It's great little tool for YouTube.

grazie per il lavoro offerto.

Great extension use it all the time works perfectly, i recommend 100% to anyone looking for a YouTube extension that does it's job and does it right.

Amazing. Try it, you'll be so happy you did.

With the wide range in quality of YouTube videos, it is nice to have such fine-grained control over the output. Definitely a must-have for me.

Amazing extension! One question, though: Is there any way to set theatre mode as the default mode for viewing youtube videos?

Like this extension so far.

so good, nice work developers^^