Gives all it promises and more. Makes YouTube a much more pleasant experience.

Youtube is unusable without this extension.

excellent program, integrates well with YouTube, sometimes I forget I have it and when I'm on a computer without it, YT is far inferior

Firefox developer edition 148.0b9 (64-разрядный)перестало работать расширение. Пробовал переустановить но без результата

Great addon!!! Delivers what it promises!

Does its job very well

A MUST have feature for YouTube users! :D

Excelente, Me encanta

A REALLY sweet extension, with a lot of options. It has taken my YouTube watching to a new level! Thanks, guys!

Smooth and easy.

Must have for any youtube user. Works flawlessly.

Easy to use, thanks for the effort.

Must have add-on. One of very few that I use. Couldn't watch YouTube without it anymore.

easy to use. truly enhances YT. must have.

Great add-on for Youtube.