An unobtrusive and very user friendly extension.

Works very well and has a great set of options.

useful

It's all the things I want to do with Youtube videos, and none of the ones I don't.

Great extension. Great features

Очень хорошо!

Basically essential. Does the work Google TouTube division is too lazy to do.

Very good and usefull add on.

Scrolling to adjust speed is the best when watching follow-along tutorials. Also being able to read comments and have the video still visible is great.

EXCELLENT!!

Really great extension.

Best youtube add-on.

A great add-on. Features that should be, by default, a part of YouTube.