While leery at first, I quickly came to depend on this add-on. Using it soon became second nature and it does exactly what it says it does, in a quick and easy manner.

Whenever a youtube update breaks functionality of it I'm anxious for it to start working again because of how I've come to rely on it, but fortunately the wait is never long. The developer is active and comparatively quick in making sure it works.

It's a very convenient and lets you avoid using suspicious sites to do what you want. Very recommended!